FP parameters | Description |
Ld = 400 μm | Cavity length |
d = 0.2 μm | Active region thickness |
w = 2 μm | Active region width |
No = 1 × 1024 m−3 | Transparency carrier density |
dNo/dT = 4 × 1021 m−3∙K−1 | Transparency carrier density temperature dependence |
Anr = 1 × 108 sec−1 | Nonradiative recombination coefficient |
B = 1 × 10−16 m3/sec | Radiative recombination coefficient |
C = 3 × 10−41 m6/sec | Auger recombination coefficient |
dC/dT = 0.027 × 10−41 m6∙s−1∙K−1 | Auger recombination coefficient temperature dependence |
αint = 1000 m−1 | Internal cavity loss |
dαint/dT = 3.33 × 10−3 cm−1∙K−1 | Internal cavity loss temperature dependence |
Γ = 0.34 | Field confinement factor |
R1 = 0.9 | High reflectivity (HR) of the left facet |
nd = 4 | Group refractive index |
dnd/dT = 2.5 × 10−4 K−1 | Active region refractive index temperature dependence |
ao = 2.5 × 10−20 m2 | Differential gain |
dao/dT = −2 × 10− 23 m2 ∙K−1 | Gain coefficient temperature dependence |
α = 5 | Linewidth enhancement coefficient |
βsp = 1 × 10−5 | spontaneous-emission factor |
Iinj = 4 Ith | Injection current |
next = 1.44 | Fiber refractive index |
dnext/dT = 1.6 × 10−5 K−1 | Fiber refractive index temperature dependence |
LFG = 4 mm | Grating length |