Title :
Design of adiabatic spot-size converter lasers
Author :
Wijnands, Frank H G M ; Croo, Charles G. ; Charles, Paul M. ; Meadowcroft, Simon ; Hansler, A. ; Ash, Richard M.
Author_Institution :
Hewlett-Packard Ltd., Ipswich, UK
Abstract :
Design and coupling efficiency of adiabatic spot-size converter lasers is reported, with far-field as narrow as 5.4°×5.4°, with butt-coupled coupling efficiency to SMF up to 81%, with -1 dB lateral tolerance of ±2.0 μm
Keywords :
optical design techniques; quantum well lasers; 81 percent; InGaAsP; adiabatic spot-size converter laser design; adiabatic spot-size converter lasers; butt-coupled coupling efficiency; coupling efficiency; far-field; lateral tolerance; Ash; Assembly; Fiber lasers; Laser modes; Optical coupling; Optical design; Power lasers; Propagation constant; Shape; Waveguide lasers;
Conference_Titel :
Lasers and Electro-Optics Society Annual Meeting, 1998. LEOS '98. IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-4947-4
DOI :
10.1109/LEOS.1998.739569
