The influence of resonator structure on the linewidth enhancement factor of semiconductor lasers

1992 ◽  
Vol 28 (6) ◽  
pp. 1450-1458 ◽  
Author(s):  
L. Olofsson ◽  
T.G. Brown
Keyword(s):  
Semiconductor Lasers ◽  
Enhancement Factor ◽  
Linewidth Enhancement Factor ◽  
Resonator Structure ◽  
Linewidth Enhancement

scholarly journals Measurement of the linewidth enhancement factor α of semiconductor lasers

1983 ◽  
Vol 42 (4) ◽  
pp. 328-330 ◽  
Author(s):  
Christoph Harder ◽  
Kerry Vahala ◽  
Amnon Yariv
Keyword(s):  
Semiconductor Lasers ◽  
Enhancement Factor ◽  
Linewidth Enhancement Factor ◽  
Linewidth Enhancement ◽  
Factor Α

Linewidth Enhancement Factor of Semiconductor Lasers: Results from Round-Robin Measurements in COST 288

2007 ◽  
Author(s):  
Asier Villafranca ◽  
Javier Lasobras ◽  
Ignacio Garces ◽  
Guido Giuliani ◽  
Silvano Donati ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
Enhancement Factor ◽  
Round Robin ◽  
Linewidth Enhancement Factor ◽  
Linewidth Enhancement

scholarly journals An analytical method for estimation of parameters of Self Mixing Interferometric phase equation over all feedback regimes

2020 ◽  
Author(s):  
Junaid Khan
Keyword(s):  
Semiconductor Lasers ◽  
Enhancement Factor ◽  
Optical Feedback ◽  
External Cavity ◽  
Estimation Of Parameters ◽  
Phase Equation ◽  
Linewidth Enhancement Factor ◽  
Interferometric Phase ◽  
Linewidth Enhancement ◽  
Feedback Level

This paper presents a novel algorithm for measuring the linewidth enhancement factor of semiconductor lasers and the optical feedback level factor in a semiconductor laser with an external cavity. The proposed approach is based on analysis of the self-mixing phase equation to deduce equations for finding parameters given only knowledge of the perturbed phase. The effectiveness of the method has been validated with accuracy of 8.6%and 1.7% for 'C' and alpha respectively while covering all feedback regimes.

Sign in / Sign up

Export Citation Format

Share Document