Title :
Corrugated-sidewall distributed-feedback interband cascade lasers emitting high single-mode powers
Author :
Bewley, W.W. ; Canedy, C.L. ; Kim, C.S. ; Kim, M. ; Lindle, J.R. ; Abell, J. ; Vurgaftman, I. ; Meyer, J.R.
Author_Institution :
Code 5613, Naval Res. Lab., Washington, DC, USA
Abstract :
We report corrugated-sidewall distributed-feedback interband cascade lasers that produce 45 mW of cw power in a single spectral mode at -20oC, with maximum wall-plug efficiency of 7.6%. The current tuning range (0-25oC) is 11 nm.
Keywords :
Gas lasers; Gold; Gratings; Laser modes; Laser tuning; Lithography; Optical sensors; Plasma temperature; Quantum cascade lasers; Semiconductor lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
