Title :
Fabrication of tunable sampled grating DBR-LD using integrated optical semiconductor amplifier with a lateral tapered waveguide
Author :
Oh, Su Hwan ; Lee, Ji-Myon ; Kim, Ki Soo ; Ko, Hyunsung ; Lee, Chul-Wook ; Park, Sahnggi ; Park, Moon-Ho
Author_Institution :
Opt. Source & Detector Team, ETRI-Basic Res. Lab., Daejeon, South Korea
fDate :
31 May-4 June 2004
Abstract :
We have demonstrated a high-power widely tunable SG-DBR laser monolithically integrated with a SOA. The structure of SOA is a lateral tapered waveguide and a wideband AR coating. Fiber coupled output power is more than 10 dBm of CW operation, and the output power variation was ∼1 dB.
Keywords :
antireflection coatings; diffraction gratings; distributed Bragg reflector lasers; integrated optics; integrated optoelectronics; laser tuning; optical fabrication; optical fibre couplers; optical waveguides; semiconductor optical amplifiers; fiber coupled output power; integrated optical semiconductor amplifier; lateral tapered waveguide; tunable sampled grating DBR-LD; Gratings; Integrated optics; Optical device fabrication; Optical waveguides; Power amplifiers; Power generation; Semiconductor optical amplifiers; Semiconductor waveguides; Stimulated emission; Tunable circuits and devices;
Conference_Titel :
Indium Phosphide and Related Materials, 2004. 16th IPRM. 2004 International Conference on
Print_ISBN :
0-7803-8595-0
DOI :
10.1109/ICIPRM.2004.1442657
