Title :
A wavelength monitor using unequally spaced back-emitting light for tunable LD array
Author :
Mochizuki, Keita ; Matsuda, Keisuke ; Aruga, Hiroshi
Author_Institution :
Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
A novel wavelength monitor scheme using unequally spaced back-emitting light for a tunable LD array is proposed. The measured variations in the monitor wavelength are less than +0.15 GHz at the ITU-T grids.
Keywords :
semiconductor laser arrays; ITU-T grids; tunable LD array; unequally spaced back-emitting light; wavelength monitor scheme; Arrays; Lenses; Monitoring; Semiconductor optical amplifiers; Temperature measurement; Temperature sensors; Wavelength measurement;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276657
