A Novel Microstructure of 2-Bit Optical Analog to Digital Converter Based on Kerr Effect Nonlinear Nanocavities in 2D Photonic Crystal

Table 3

Comparison of important parameters of the analog-to-digital dual-bit converter with recent articles.

Works	S (μm^2)	Transfers (%)	Years
Ref [75]	449	76	2012
Ref [77]	1520	—	2017
Ref [78]	924	80	2017
Ref [79]	806	60	2018
Ref [80]	777.52	90	2020
This work	324	90	—