Skip to main content

Broadband Ultrathin Transmission Quarter Waveplate with Rectangular Hole Array Based on Plasmonic Resonances

Abstract

The control of the polarization states of light plays an important role in modern optical systems. However, traditional polarization manipulating devices often have narrow bandwidth and their large size makes it difficult for them to achieve miniaturization and integration of optical systems. This work presents an ultrathin quarter waveplate with a periodic silver film 2 × 2 rectangular hole array with a thickness less than λ/50. Numerical simulation shows that the waveplate can efficiently transform a circular polarized wave into a linearly polarized one at the center of 1550 nm, and its bandwidth is 525 nm. Furthermore, the quarter waveplate can efficiently invert linear polarization into circular polarization at 1550 nm, which ellipticity is near unit. With an array of small holes on a metal film to enhance transmission, this structure can increase the transmission to 0.44. The broadband quarter waveplate can be used in communication system and near infrared band system, and be integrated with other optical devices at nanoscale to achieve polarization operation, detection, and sensing.

Introduction

There is an increasing interest in manipulating the polarization of light in a variety of optical applications, such as polarizers, waveplates, and lenses. Among these, waveplates are important photonic components because it can introduce a specific phase difference, such as π/2 and π, to produce different polarized light to achieve a quarter or half waveplate. Traditional waveplate design uses birefringence of crystals to impose different phases on the incident light. However, the birefringence effect is very weak in natural crystals, resulting in waveplates having a thickness of several hundred microns. Bulky optical components often suffer from difficulties in integration and depth of phase modulation [1,2,3,4]. In recent years, the emergence of nanophotonics has opened up a new direction for studying the interaction between light and matters. Especially, nanophotonic devices (thickness about tens of nanometers) can break through the diffraction limit without electromagnetic interference. It has great potential in replacing the large-scaled devices. Among them, nanophotonic devices based on metasurface have attracted more and more attention. The development of metasurface theory and fabrication technology makes it possible to develop nanodevices [5].

Metasurfaces are planar structures that locally modify the polarization, phase, and amplitude of light in reflection or transmission, thus enabling lithographically patterned flat optical components with functionalities controlled by design. It usually have a thickness less than the wavelength. In the process of transmission or reflection, anisotropic metasurfaces produce different phase and amplitude corresponding to TE and TM waves, which provides great flexibility for the design of functional metasurfaces. We can use this to design such as lenses, phase-plates, waveplates, polarizers, beam-splitters, arbitrary vector beam generators and so on [6,7,8,9,10,11,12,13,14,15,16,17].

Metasurface quarter waveplates based on plasmon resonances are one of the hotspots in recent years [18,19,20,21,22,23,24], and timeline published literatures indicate a continuous progress in this area. In 2011, Zhao et al. designed and studied the performance of orthogonal elongated silver nanorod array as a broadband quarter waveplate. It can introduce a 90° phase shift over a thickness of 60 nm [25]. Inspired by the Babinet’s principle, in 2013, the same group designed a quarter waveplate of nanoslits, and achieved circular-to-linear (CTL) polarization conversion in the visible light region. The thickness of the metal layer is reduced to 40 nm [26]. The above two designs have a wide band from CTL polarization. However, it is difficult to achieve the same amplitude of two orthogonally polarized beams. Soon after the pioneering work of Zhao et al., in 2012, Roberts et al. proposed a quarter waveplate with a periodic array of cross-shaped apertures in a silver film. The transmission efficiency and phase (for fixed arm width) of the waveplate are sensitive to the length of the related arm. The conversion from linear-to-circular (LTC) polarization is achieved at some discrete wavelengths from 710 to 760 nm, and the thickness of silver film is 140 nm [27]. It can well achieve LTC polarization, but the wavelength is fixed at specific wavelengths only, and the metal layer is relatively thick. Similarly, based on the anisotropy caused by the arm length in the orthogonal directions, in 2013, Yang et al. proposed a quarter waveplate consisting of a periodic planar array of symmetrical L-shaped plasma antennas. The ellipticity of transmitted light can reach 0.994 at 1550 nm. The bandwidth with ellipticity greater than 0.9 is 80 nm [28]. The waveplate’s circular polarizability nearly unit, yet its bandwidth, is not ideal. By carefully designing the nanoantennas in the superuints, in 2015, Li et al. achieved a quarter waveplate consisting of a 20-nm-thick gold nanorod array. It can theoretical realize the conversion from CTL polarization and reverse transformation around 1550 nm. The circular polarizability is 0.67, and the transmission efficiency is 0.4 [29]. The ultrathin structure can realize CTL polarization in a wide band, but the ellipticity (amplitude ratio) of LTC polarization at 1550 nm is low. Furthermore, in 2017, Zhu et al. proposed a broken rectangular annulus array quarter waveplate. It is formed by two pairs of slits with perpendicular orientation embedded in a 10-nm-thick silver film. It has a 120 nm CTL polarization bandwidth. Also, the waveplate can achieve LTC transformation with the circular polarizability of 0.97, and the transmission efficiency is 0.4 at 1550 nm [30]. It achieves high polarization conversion at the expense of bandwidth.

Through the above examples, generally, as an ideal miniaturized transmission quarter waveplate used in communication band, it should have the following characteristics: firstly, it can realize the conversion from CTL polarization (LTC polarization) in wide band. Secondly, it can achieve the circular polarizability near unit at 1550 nm. Thirdly, the overall transmittance should be as high as possible (the maximum transmittance of an ultrathin quarter waveplate without loss must be 0.5 calculated by the surface admittance theory). Fourth, it should be ultrathin and cost effective. But for now, most of them are still theoretical design, and few experiments have been carried out. Because the ratio of height to width is too high, or the structural parameters are too sensitive to errors, etc., it will affect the performance of the actual quarter waveplates.

Based on the four characteristics above, we propose a transmission quarter waveplate used in communication band. The unit cell is composed of 27-nm-thick holed silver film and silica substrate. Four-hole design avoids the disadvantage of narrow bandwidth of single resonator. They can enhance the localized surface plasmons, thereby increasing the phase anisotropy to introduce abrupt phase shifts, and largely reducing the thickness of the metal layer. Furthermore, the waveplate can achieve 90° phase difference in 525 nm bandwidth. Especially, the circular polarizability is near unit with the transmission efficiency of 0.44 at 1550 nm.

Methods

Figure 1 schematically depicts a unit cell of the proposed plasmonic quarter waveplate, a hole-digging silver film placed on a silica substrate. Four rectangular apertures are arranged in two rows and two columns. The waveplate immersed in an environment of air with refractive index n = 1. The silica is assumed to be nondispersive (\( {\varepsilon}_{SiO_2}=1.47 \)), and the permittivity of silver is described by Drude model [25]:

$$ {\varepsilon}_{Ag}={\varepsilon}_0\left[{\varepsilon}_{\infty }-\frac{f_p^2}{f\left(f- i\gamma \right)}\right] $$
(1)
Fig. 1
figure1

Schematics of the quarter waveplate. The lights are normally incident from the bottom. a 3D view of the quarter waveplate. b Top view of a unit structure

where ε=5, fp = 2.175 PHz, and γ = 4.35THz. The thickness of the silica substrate and silver film is fixed at H1 = 30 nm and H2 = 27 nm, the period of the unit is Px = 1200 nm and Py = 500 nm, the length and width of the silver film are Lx = 450 nm and Ly = 480 nm, respectively. The internal dimensions of the apertures Wy = 80 nm is kept fixed, and the length Wx is variable. The center of the apertures are x = ±75 nm, y = ±110 nm. The numerical simulation is performed by three-dimensional finite-difference time-domain (FDTD) methods, in which the periodic conditions are applied in the x- and y-directions, and perfectly match layers are used along z-direction to make sure that the complete absorption of the excitation light without reflection. Plane waves are normally incident from the underneath of the substrate within the wavelength region from 1000 to 2000 nm. T is the normalized total transmittance, and the transmittance in x- and y-directions is Tx and Ty, respectively. We first consider the transmission characteristics of an ultrathin planar metasurface with subwavelength thickness dλ0 placed on the plane z = 0. The transmission can be simply expressed using the Jones matrix:

$$ \boldsymbol{T}=\left(\begin{array}{cc}{T}_{xx}& {T}_{xy}\\ {}{T}_{yx}& {T}_{yy}\end{array}\right) $$
(2)

where Tij represents the complex amplitude of the transmitted wave, linearly polarized in the i direction for excitation in the j direction. Thus, Txx and Tyy are the copolarization transmission coefficients, and the Txy and Tyx are the cross-polarization transmission coefficients. Consider the incoming plane wave propagates along the +z-direction, the electric field can be expressed as:

$$ {\boldsymbol{E}}_{in}\left(\boldsymbol{r},t\right)=\left(\begin{array}{c}{I}_x\\ {}{I}_y\end{array}\right){e}^{i\left( kz-\omega t\right)} $$
(3)

where ω represents frequency, k is the wave vector, and Ix, Iy are the complex amplitudes. The matrix I =\( \left(\begin{array}{c}{I}_x\\ {}{I}_y\end{array}\right) \) determines the state of polarization and the total intensity of the wave. When the linearly polarized light is incident normally at a 45° polarization angle to the x-axis, Ix = |Iy = \( \frac{1}{\sqrt{2}} \). The transmitted electric field can be described as:

$$ {\boldsymbol{E}}_t\left(\boldsymbol{r},t\right)=\left(\begin{array}{c}{T}_x\\ {}{T}_y\end{array}\right){e}^{i\left( kz-\omega t\right)} $$
(4)

The incident and transmission fields are correlated by Jones matrix: Et = TEin, that is

$$ \left(\begin{array}{c}{T}_x\\ {}{T}_y\end{array}\right)=\left(\begin{array}{cc}{T}_{xx}& {T}_{xy}\\ {}{T}_{yx}& {T}_{yy}\end{array}\right)\left(\begin{array}{c}{I}_x\\ {}{I}_y\end{array}\right) $$
(5)

For a medium that has no linear polarization conversion effect (Txy and Tyx equal to zero [25, 27]), the transmitted field can be expressed as [16]:

$$ \left(\begin{array}{c}{T}_x\\ {}{T}_y\end{array}\right)=\left(\begin{array}{c}{T}_{xx}{I}_x\\ {}{T}_{yy}{I}_y\end{array}\right) $$
(6)

The phase difference is φ = φy - φx between the transmission coefficients Txx and Tyy. For a quarter waveplate, the φ needs to be equal to (2 m + 1)π/2, where m is an integer.

Results and Discussions

Simulated phase shifts φx, φy and there difference are shown in Fig. 2a. The φ drops sharply at 1200 nm and eventually stabilizes around φ = 90°. The transmittance curves and phase difference near 1550 nm are shown in Fig. 2b. Generally, a quarter waveplate with a phase difference of 90° ± 5° can be regarded as working normally. For 1328 nm, the φ = 95°, and for 1853 nm, φ = 85°, that means within the near infrared bandwidth of 525 nm, our design can realize the conversion from circular polarization to linear polarization. This is excellent in the current published bandwidth of near infrared quarter waveplate.

Fig. 2
figure2

Simulation results of the proposed structure. a The phase of Tx, Ty and there difference when Wx = 100 nm. b Transmittance T, Tx and Ty, and the phase difference of the two transmission lights. c Tx and Ty curves when Wx changes. The small image is the detailed diagram near 1550 nm. It shows the variation trends of Tx, Ty, total transmittance T, and phase difference at the communication wavelength

The changed size Wx of the hole has different effects on x- and y-polarization. Figure 2c depicts the transmittance when Wx changes. The peak of Ty and the very sharp peak of Tx at 1200 nm are related to the Px = 1200 nm. The condition for Wood’s anomalies to occur is λ = p(sinθi + 1) [31, 32] and θi is 0 for normally incident wave; therefore, the peak occurs when λ = Px. Also, with the decrease of Py, the valley of Tx shifts to the short wavelength direction, and Ty moves towards long wavelength direction, resulting in the change of wavelength and transmittance corresponding to the intersection of the two curves. In addition, the small image shows the intersections of Tx and Ty when Wx changes from 50 to 100 nm. It means the ellipticity |Ty|/|Tx| = 1, so that the proposed structure can realize the conversion of quarter waveplate from LTC polarization. The efficiency is about 0.44, which is close to the ideal transmittance of 0.5 proved by surface admittance method in previous literature [28]. Moreover, when the aperture width Wx is increased from 50 to 100 nm, the operating wavelength is shifted from 1518 (transmittance of about 0.43) to 1550 nm (transmittance of about 0.44). This means the proposed work has a good robustness, and it is beneficial to the experimental preparation.

We numerically analyze the resonances of electric and magnetic dipoles (ED and MD) under x-pol. and y-pol. at different Wx. It can be seen from Fig. 3a, b that there is hardly any MD resonance in two polarization directions and there exists ED resonance at 1550 nm for x-polarization and 1600 nm for y-polarization. Figure 3c shows the intensity and direction of the electric field under x-pol. incidence (λ = 1550 nm) and Fig. 3d for y-pol. (λ = 1600 nm). The ED resonances can be seen from the direction indicated by the vector arrows. The change of Wx has little effect on the dipole resonance of x-pol., but y-pol. is relatively affected. Through changing the range of Wood’s anomaly and the position of electric dipole, the transmission, phase, and polarization of our design can be better controlled. This enables us to obtain better quarter waveplate performance in the near infrared band. It also provides a new idea for the design of metasurface waveplate [33,34,35,36,37,38,39,40,41].

Fig. 3
figure3

a The intensity of ED resonances. b The intensity of MD resonances. c, d The electric field intensity and vectors of x-pol. and y-pol. incidence, respectively

In order to examine the operating band of the quarter waveplates and the performance at the communication wavelength around 1550 nm, we divide the comparisons into four parts (shown in Table 1): circular polarizability at 1550 nm, transmission efficiency at 1550 nm, the thickness and the bandwidth from circular polarization to linear polarization can be achieved.

Table 1 Comparison of the characteristics of quarter waveplates in several papers mentioned above

The first column of Table 1 is the top view (two-dimensional) of the structures, which is only a schematic diagram, and does not show the specific size and proportion. The materials are simply shown in the figures. The second column is the bandwidth of the structure as quarter waveplates, in which circular polarization can be converted to linear polarization, and the phase difference range is 90° ± 5°. The third column is the ellipticity of the LTC polarization transmission at 1550 nm, and the ellipicity |Ty|/|Tx|. The fourth column is the corresponding wavelength when the ellipticity |Ty|/|Tx| = 1, and the φ = φyx = (2 m + 1) × 90° simultaneously, where m is an integer. The fifth column is the thickness of the metal layer of each quarter waveplate and silica is the only other material. The results of all the above articles are from simulations, using FEM, FDTD, and so on.

The performance of five structures working at communication bandwidth in Table 1a, d, e, f, and g is presented as bar graphs. They represent the nanorods, L-shaped, broken rectangular annulus arrays, single-layer gold nanorod array, and two by two rectangle-holed silver film structures, respectively. The circular polarizability and transmission efficiency of different quarter waveplates at 1550 nm are shown in Fig. 4a, and their respective metal layer thickness and working bandwidth are shown in Fig. 4b. For convenience, we normalize the thickness and bandwidth, which is based on the metal thickness (27 nm) and the operating bandwidth (525 nm) proposed in this work.

Fig. 4
figure4

The comparison of the characteristics of the structures mentioned in Table 1a, d, e, f, and g. a The ellipticity of LTC polarization and the total transmission at 1550 nm. b The normalized metal thickness, and the normalized bandwidth of CTL polarization, based on the proposed structure g

By comparing the five structures mentioned above, we find that, though structure a has the highest transmission efficiency and a wide band, it is completely impossible to achieve circular polarization at 1550 nm, and has a very large thickness. Structure d has the highest circular polarizability, a high transmission efficiency and thickness ranks second in five, but the bandwidth is very narrow. This design can achieve CTL and LTC polarization well at 1550 nm, but it is not suitable for a quarter waveplate with large bandwidth. Ultrathin waveplates e and f have the same thickness of 10 nm, and the same lowest transmission efficiency. However, under the comparison of circular polarizability, e is better than f performance, and bandwidth, f is far more better than e. Although structure f has the widest band, the other three indicators are all the worst, and it is impossible to achieve circular polarization at 1550 nm. Structure g not only realizes the LTC/CTL transformations efficiently and perfectly, but also has the characteristics of small thickness and wide working band. This is the result of weighing the necessary performance of a quarter waveplate. Combining the existing nanoprocessing technology with published literatures, we found that our quarter waveplate can be prepared experimentally. Generally speaking, we can accomplish the experiment in three steps: first, rectangle-shaped patterns are defined on the ZEP520 resist layer by electron beam lithography (EBL) on silica substrate; second, a quarter waveplate supercell complementary structure array is obtained by electron beam exposure; third, a thin silver layer is deposited by electron beam evaporation; last step, remove unwanted materials by a lift-off or etch-back process. Reference [25] used the same procedure to prepare gold nanorod quarter waveplate. The thickness of silver nanorods is 60 nm, and the narrowest width is 20 nm. The depth-to-width is 3, which means it is relatively difficult to manufacture. Reference [16] made a quarter waveplate using the same processes. The thickness of gold film is 35 nm, and the narrowest metal gap is only 10 nm. Although some inevitable thickness inhomogeneity and material losses reduce the resonance strength at shorter wavelengths, the measurements agree well with the simulations. In this work, the thickness of the silver layer of the waveplate is 27 nm, and the narrowest part is 50 nm, the depth-to-width is about 0.5. Moreover, as shown in the small image of Fig. 2c, when the apertures width Wx is increased from 80 to 100 nm, the operating wavelength is shifted from 1545 (transmittance of about 0.432) to 1550 nm (transmittance of about 0.44). It means the structure of the paper has a good robustness and will not greatly affected by the experimental errors.

Therefore, the several aperture structure avoids the idea of introducing anisotropic phase difference by the slender structure (which is difficult to construct) and provides a new direction for the design of quarter waveplate.

Conclusions

We have numerically considered a realizable broadband transmissive quarter waveplate at communication wavelength, which has a period array of subwavelength holes on a 27-nm-thick silver film. By adjusting the plasmonic resonances, electric dipole resonances, and Wood’s anomalies, it can achieve a wide circular-to-linear polarization band (525 nm) and a high transmission efficiency of 0.44, which is close to the theoretical maximum value of 0.5 calculated by the surface admittance theory. Especially at 1550 nm, the ellipticity is 1, which perfectly realizes the conversion from linear to circular polarization. Through analysis, we believe that this structure can work well as a quarter waveplate for its good robustness. This is expected to be used in miniaturized optical components such as polarization manipulation, optical sensing, and communication functions.

Availability of Data and Materials

The datasets generated during and/or analyzed during the current study are available from the corresponding authors on reasonable request.

Abbreviations

CTL:

Circular-to-linear

LTC:

Linear-to-circular

FDTD:

Finite-difference time-domain

θ i :

The angle of the incident wave

x-pol. :

x-polarization

y-pol. :

y-polarization

SiO2 :

Silica

Ag:

Silver

Au:

Gold

References

  1. 1.

    Kildishev AV, Boltasseva A, Shalaev VM (2013) Planar photonics with metasurfaces. Science 339(6125):1232009–1232009

    Article  Google Scholar 

  2. 2.

    Yu N, Capasso F (2014) Flat optics with designer metasurfaces. Nat. Mater. 13:139–150

    CAS  Article  Google Scholar 

  3. 3.

    Yang Y, Wang W, Moitra P, Kravchenko II, Briggs DP, Valentine J (2014) Dielectric meta-reflect array for broadband linear polarization conversion and optical vortex generation. Nano Lett. 14:1394–1399

    CAS  Article  Google Scholar 

  4. 4.

    Ding F, Wang Z, He S, Shalaev VM, Kildishev AV (2015) Broadband high-efficiency half-wave plate: a supercell-based plasmonic metasurface approach. Acs Nano 9:4111–4119

    CAS  Article  Google Scholar 

  5. 5.

    Yu P, Besteiro LV, Huang Y, Wu J, Lan F, Tan HH, Jagadish C, Wiederrecht GP, Wang Z, Govorov AO (2019) Broadband metamaterial absorbers. Advanced Optical Materials 7(1800995)

    Article  Google Scholar 

  6. 6.

    Warren M, Smith R, Vawter G, Wendt J (1995) High-efficiency subwavelength diffractive optical element in gaas for 975 nm. Opt. Lett 20:1441–1443

    CAS  Article  Google Scholar 

  7. 7.

    Lalanne P, Astilean S, Chavel P, Cambril E, Launois H (1999) Design and fabrication of blazed binary diffractive elements with sampling periods smaller than the structural cutoff. JOSA A 16:1143–1156

    Article  Google Scholar 

  8. 8.

    A. Arbabi, et al. Controlling the phase front of optical fiber beams using high contrast metastructures - OSA Technical Digest (online). In CLEO: 2014, STu3M.4 (Optical Society of America, San Jose, California, 2014).

  9. 9.

    Arbabi A, Horie Y, Ball AJ, Bagheri M, Faraon A (2015) Subwavelength-thick lenses with high numerical apertures and large efficiency based on high contrast transmit arrays. Nature Commun. 6:7069

    CAS  Article  Google Scholar 

  10. 10.

    West PR et al (2014) All-dielectric subwavelength metasurface focusing lens. Opt. Express 22:26212

    Article  Google Scholar 

  11. 11.

    M. Decker, et al. High-efficiency dielectric Huygens surfaces. Adv. Opt. Mater. (2015).

  12. 12.

    Kikuta H, Ohira Y, Iwata K (1997) Achromatic quarter-wave plates using the dispersion of form birefringence. Appl. Opt. 36:1566–1572

    CAS  Article  Google Scholar 

  13. 13.

    Schonbrun E, Seo K, Crozier KB (2011) Reconfigurable imaging systems using elliptical nanowires. Nano Lett. 11:4299–4303

    CAS  Article  Google Scholar 

  14. 14.

    Yang Y et al (2014) Dielectric meta-reflect array for broadband linear polarization conversion and optical vortex generation. Nano Lett. 14:1394–1399

    CAS  Article  Google Scholar 

  15. 15.

    Mutlu M, Akosman AE, Kurt G, Gokkavas M, Ozbay E (2012) Experimental realization of a high-contrast grating based broadband quarter-wave plate. Opt. Express 20:27966–27973

    Article  Google Scholar 

  16. 16.

    Jihua Zhang, Mohamed Elkabbash, Ran wei, Subhash C. Singh, Billy Lam, Chunlei Guo (2019) Plasmonic metasurfaces with 42.3% transmission efficiency in the visible, Light: Science & Applications 8, 53 

  17. 17.

    Yang J, Lan T (2019) High-efficiency, broadband, and wide-angle all-dielectric quarter wave plate based on anisotropic electric and magnetic dipole resonances. Appl. Opt. 58(782-786)

    CAS  Article  Google Scholar 

  18. 18.

    Baida FI, Boutria M, Oussaid R, Van Labeke D (2011) Enhanced-transmission metamaterials as anisotropic plates. Phys. Rev. B 84:035107

    Article  Google Scholar 

  19. 19.

    Papakostas A, Potts A, Bagnall DM, Prosvirnin SL, Coles HJ, Zheludev NI (2003) Optical manifestations of planar chirality. Phys. Rev. Lett. 90:107404

    CAS  Article  Google Scholar 

  20. 20.

    Biagioni P, Huang JS, Duo L, Finazzi M, Hecht B (2009) Near-field polarization shaping by a near-resonant plasmonic cross antenna. Phys. Rev. Lett. 102:256801

    CAS  Article  Google Scholar 

  21. 21.

    Khoo EH, Li EP, Crozier KB (2011) Plasmonic wave plate based on subwavelength nanosilts. Opt. Lett. 36:2498–2500

    Article  Google Scholar 

  22. 22.

    Pors A, Nielsen MG, Valle GD, Willatzen M, Albrektsen O, Bozhevolnyi SI (2011) Plasmonic metamaterials wave retarders in reflection by orthogonally oriented detuned electrical dipoles. Opt. Lett 36:1626–1628

    Article  Google Scholar 

  23. 23.

    Ogut E, Sendur K (2010) Circularly and elliptically polarized near-field radiation from nanoscale subwavelength apertures. Appl. Phys. Lett. 96:141104

    Article  Google Scholar 

  24. 24.

    Drezet A, Genet C, Ebbesen TW (2008) Miniature plasmonic wave plates. Phys. Rev. Lett. 101:043902

    Article  Google Scholar 

  25. 25.

    Zhao Y, Alu A (2013) Tailoring the dispersion of plasmonic nanorods to realize broadband optical meta-waveplates. Nano Lett. 13:1086–1091

    CAS  Article  Google Scholar 

  26. 26.

    Zhao Y, Alu A (2011) Manipulating light polarization with ultrathin plasmonic metasurfaces. Phys. Rev. B 84:205428

    Article  Google Scholar 

  27. 27.

    Roberts A, Lin L (2012) Plasmonic quarter-wave plate. Opt. Lett. 37:1820–1822

    CAS  Article  Google Scholar 

  28. 28.

    Yang B, Ye WM, Yuan XD, Zhu ZH, Chun Z (2013) Design of ultrathin plasmonic quarter-wave plate based on period coupling. Opt. Lett. 38:679–681

    Article  Google Scholar 

  29. 29.

    Zhu A, Qian Q, Yan Y, Hu J, Zhao X, Wang C (2017) Ultrathin plasmonic quarter waveplate using broken rectangular annular metasurface. Opt. Laser. Technol. 92:120–125

    CAS  Article  Google Scholar 

  30. 30.

    Li Z, Liu W, Cheng H, Chen S, Tian J (2015) Realizing broadband and invertible linear-to-circular polarization converter with ultrathin single-layer metasurface. Sci. Rep. 5:18106

    CAS  Article  Google Scholar 

  31. 31.

    Ghaemi HF, Thio T, Grupp DE, Ebbesen TW, Lezec HJ (1998) Surface plasmons enhance optical transmission through subwavelength holes. Phys. Rev. B 58:6779–6782

    CAS  Article  Google Scholar 

  32. 32.

    Kim TJ, Thio T, Ebbesen TW, Grupp DE, Lezec HJ (1999) Control of optical transmission through metals perforated with subwavelength hole arrays. Opt. Lett 24:256

    CAS  Article  Google Scholar 

  33. 33.

    Gansel JK, Thiel M, Rill MS, Decker M (2009) Gold helix photonic metamaterial as broadband circular polarizer. Science 325:1513–1515

    CAS  Article  Google Scholar 

  34. 34.

    Jen Y-J, Lakhtakia A, Yu C-W, Lin C-F, Lin M-J (2011) Biologically inspired achromatic waveplate for visible light. Nat. Commun. 2(363)

  35. 35.

    Shalaev VM (2007) Optical negative index metamaterials. Nat. Photonics 1:41–48

    CAS  Article  Google Scholar 

  36. 36.

    Fedotov VA, Schwanecke AS, Zheludev NI, Khardikov VV, Prosvirnin SL (2007) Asymmetric transmission of light and enantiomerically sensitive plasmon resonance in planar chiral nanostructures. Nano Lett. 7:1996–1999

    CAS  Article  Google Scholar 

  37. 37.

    Decker M, Ruther M, Kriegler CE, Zhou J, Linden S, Wegener M (2009) Strong optical activity from twisted-cross photonic metamaterials. Opt. Lett. 34:2501–2503

    CAS  Article  Google Scholar 

  38. 38.

    Zhou J, Dong J, Wang B, Koschny T, Kafesaki M, Soukoulis CM (2009) Negative refractive index due to chirality. Phys. Rev. B 79:121104

    Article  Google Scholar 

  39. 39.

    Alù A, Yaghjian AD, Shore RA, Silveirinha MG (2011) Causality relations in the homogenization of metamaterials. Phys. Rev. B 84:054305

    Article  Google Scholar 

  40. 40.

    Zhao Y, Belkin MA, Alù A (2012) Twisted optical metamaterials for planarized ultrathin broadband circular polarizers. Nature Commun. 3:870

    CAS  Article  Google Scholar 

  41. 41.

    Arbabi A, Horie Y, Bagheri M, Faraon A (2015) Dielectric metasurfaces for complete control of phase and polarization with subwavelength spatial resolution and high transmission. Nature Nanotechnology 10(11):937–943

    CAS  Article  Google Scholar 

Download references

Acknowledgements

Not applicable

Funding

National Key R&D Program of China (2016YFA0301300); National Natural Science Foundation of China (NSFC) (Nos.61671090 and 61875021); Fund of State Key Laboratory of Information Photonics and Optical Communications (IPOC20172204) and Natural Science Foundation of Beijing (2192036).

Author information

Affiliations

Authors

Contributions

YW and JL carried out the simulation and analysis. YL and TW supervised the writing of the manuscript. CL created the figures. HY and ZY supervised the whole work. All the authors have read and approved the final manuscript.

Corresponding author

Correspondence to Yumin Liu.

Ethics declarations

Competing Interests

The authors declare that they have no competing interests.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Reprints and Permissions

About this article

Verify currency and authenticity via CrossMark

Cite this article

Wang, Y., Liu, Y., Li, J. et al. Broadband Ultrathin Transmission Quarter Waveplate with Rectangular Hole Array Based on Plasmonic Resonances. Nanoscale Res Lett 14, 384 (2019). https://doi.org/10.1186/s11671-019-3200-y

Download citation

Keywords

  • Polarization
  • Metasurface
  • Quarter waveplate
  • Communication band
  • Transmission