Wang, B. and Baby, V. and Glesk, I. and Prucnal, P. (2001) Wavelength-tunable optical spectral bistability in a ring laser using a semiconductor optical amplifier. IEEE Lasers and Electro-Optics Society Annual Meeting, 2. pp. 748-749. ISSN 1092-8081Full text not available in this repository. (Request a copy from the Strathclyde author)
Semiconductor optical amplifier (SOA) was used to analyze wavelength-tunable optical spectral bistability in ring lasers. Switching of laser from one bistable state to another by using optical control methods was also demonstrated. The operation was observed by varying the bias current of SOA. Analysis suggested that tuning of polarizer and polarization controller in laser cavity helped in obtaining bistable operation at different wavelengths.
|Keywords:||wavelength-tunable, optical, spectral, bistability, ring laser, semiconductor optical amplifier , Electrical engineering. Electronics Nuclear engineering, Electronic, Optical and Magnetic Materials, Electrical and Electronic Engineering|
|Subjects:||Technology > Electrical engineering. Electronics Nuclear engineering|
|Department:||Faculty of Engineering > Electronic and Electrical Engineering|
|Depositing user:||Pure Administrator|
|Date Deposited:||01 Dec 2011 16:12|
|Last modified:||28 Apr 2016 12:58|