Comparison of Output Performance of Tunable Lasers with Two Different External Cavities

Table 1

Relevant simulation parameters.

Parameters	Values
R 2	4%
R 4	5%
K 0	0.7
Focal length f	50 mm
Mode field radius	10 μm
Grating period	2.43 μm
Central wavelength λc	1550 nm
Pump power	2 W