Title :
Scattering coefficients of antireflection layers for semiconductor amplifiers
Author_Institution :
Centre National d´Etudes des Télécommunications, Lannion, France
Abstract :
It is theoretically shown that perfect AR coating deposited on normal semiconductor lasers (active layer thickness ¿0.2 ¿m, ¿ ¿ 1.5 ¿m) can have an equivalent transmission loss ¿0.5 dB and a residual power reflectivity ¿1% for input beams coming from air.
Keywords :
antireflection coatings; light scattering; semiconductor junction lasers; antireflection layers; residual power reflectivity; scattering coefficients; semiconductor amplifiers; semiconductor lasers; transmission loss;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860079
