Journal article
Investigation of Partially Coherent Interaction in Fiber Bragg Grating Stabilized 980-nm Pump Modules
Abstract
Partially coherent interaction of feedback light with the field in the laser cavity is affirmed with fiber Bragg grating (FBG) stabilized 980-nm pump lasers, in contrast to the normally accepted totally incoherent state of interaction. A coherence parameter $\gamma$ was defined to identify the fraction of feedback light interacting coherently. $\gamma$ was determined by fitting the measured power-difference versus pumping-rate curve to the …
Authors
Wang J; Cassidy DT
Journal
IEEE Journal of Quantum Electronics, Vol. 40, No. 6, pp. 673–681
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
June 1, 2004
DOI
10.1109/jqe.2004.828233
ISSN
0018-9197