DocumentCode
1910690
Title
Improved performance of slotted single-mode lasers
Author
Abdullaev, A. ; Lu, Qianxi ; Guo, W.-H. ; Nawrocka, M. ; O´Callaghan, James ; Donegan, J.F.
Author_Institution
Semicond. Photonics Group, Trinity Coll., Dublin, Ireland
fYear
2013
fDate
12-16 May 2013
Firstpage
1
Lastpage
1
Abstract
This work further presents the slotted single mode lasers integrated with a semiconductor optical amplifier (SOA). Results show that the fabricated laser behaviors stable single mode performance with the threshold of about 19mA when the SOA section was left floating. The side mode suppression ratio of more than 50 dB was obtained for an injection current of 38 mA (twice threshold).
Keywords
integrated optics; laser modes; laser stability; semiconductor optical amplifiers; SOA; current 38 mA; injection current; semiconductor optical amplifier; side mode suppression ratio; slotted single-mode lasers; stable single mode performance; Laser modes; Laser theory; Photonics; Power generation; Semiconductor optical amplifiers; Waveguide lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe (CLEO EUROPE/IQEC), 2013 Conference on and International Quantum Electronics Conference
Conference_Location
Munich
Print_ISBN
978-1-4799-0593-5
Type
conf
DOI
10.1109/CLEOE-IQEC.2013.6800776
Filename
6800776
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