Wang, Bing C. and Xu, Lei and Baby, Varghese and Glesk, Ivan (2002) State selection of a bistable SOA ring laser for bit level optical memory applications. IEEE Photonics Technology Letters, 14 (7). pp. 989-991. ISSN 1041-1135Full text not available in this repository. (Request a copy from the Strathclyde author)
In this letter, we demonstrate the selection between two bistable states of a semiconductor fiber ring laser, using bits from a timeslot channel switched out using a terahertz optical asymmetric demultiplexer. By changing the selected timeslot channel, we were able to change the semiconductor fiber ring laser from a state with a two-peak output at 1570.6 and 1579 nm to a state with one-peak output at 1570.6 nm. This structure has potential application to optical memories.
|Keywords:||fibre lasers , optical bistability, optical storage, optical switches, ring lasers , semiconductor optical amplifiers, Electrical engineering. Electronics Nuclear engineering, Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics, 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:||31 Jan 2012 13:29|
|Last modified:||22 Mar 2017 10:13|