All-Optical Tuning of Light in WSe2-Coated Microfiber

Table 1 Comparison of different light-control-light devices

Type of structure	Wavelength of pump light (nm)	Sensitivity (dB/mW)	Response time (s)	Reference
MF + bi–layer grapheme	1060	0.007	1 × 10^–6	[8]
MF + graphene	980	0.20	NA	[9]
MKR + graphene	1530	0.02	NA	[13]
MKR + WS₂	405	0.40	0.10	[14]
MF + reduced graphene oxide	405	0.21	NA	[16]
MF + MoSe₂	405	0.165	0.60	[17]
MF + TiO₂	405	0.28	NA	[31]
SPF + liquid crystals	458	0.15 at 25 °C	5.00	[44]
MF + WS₂	660	0.136	0.42	[45]
MF + WSe₂	405	0.30	15.3 × 10^–3	This paper