Title :
Coupled-ring reflector laser diodes composed of squared ring waveguides
Author :
Kim, Suhyun ; Kim, Doo Gun ; Dagli, Nadir ; Chung, Youngchul ; Byun, Young Tae
Author_Institution :
Dept. of Electron. & Commun. Eng., Kwangwoon Univ., Seoul
Abstract :
Coupled-ring reflector laser diodes composed of squared ring waveguides are fabricated and it is demonstrated that the laser diodes exhibit single mode operation and 15 nm tuning range with SMSR exceeding 25 dB.
Keywords :
laser modes; laser tuning; micro-optics; ring lasers; semiconductor lasers; waveguide lasers; coupled-ring reflector laser diodes; laser tuning; single mode operation; squared ring waveguides; wavelength 15 nm; Coupling circuits; Diode lasers; Etching; Laser tuning; Mirrors; Optical coupling; Optical reflection; Optical ring resonators; Optical waveguides; Resonance;
Conference_Titel :
Optical MEMs and Nanophotonics, 2008 IEEE/LEOS Internationall Conference on
Conference_Location :
Freiburg
Print_ISBN :
978-1-4244-1917-3
Electronic_ISBN :
978-1-4244-1918-0
DOI :
10.1109/OMEMS.2008.4607812
