Title :
25 GHz-spacing wavelength monitor integrated DFB laser module using standard 14-pin butterfly package
Author :
Nasu, Hideyuki ; Mukaihara, Toshikazu ; Nomura, Takehiko ; Kasukawa, Akihiko ; Oike, Mizuki ; Matsuura, Hiroshi ; Shiba, Takaaki ; Ninomiya, Takao
Author_Institution :
R&D Labs., Yokohama, Japan
Abstract :
A 25 GHz-spacing wavelength monitor integrated DFB laser module has been successfully fabricated using standard 14-pin butterfly package. By employing separate temperature control for the LD and etalon, excellent wavelength locking performance (wavelength drift < ±0.2 pm) has been achieved using a simple analogue circuit.
Keywords :
distributed feedback lasers; laser stability; light interferometers; modules; monitoring; optical communication equipment; packaging; semiconductor lasers; thermal stability; wavelength division multiplexing; 14-pin butterfly package; GHz-spacing wavelength monitor integrated DFB laser module; LD; etalon; separate temperature control; simple analogue circuit; wavelength drift; wavelength locking performance; Epitaxial growth; Epitaxial layers; Laser beams; Laser feedback; Laser tuning; Monitoring; Optical waveguides; Packaging; Photodiodes; Temperature;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 2002. OFC 2002
Print_ISBN :
1-55752-701-6
DOI :
10.1109/OFC.2002.1036311
