Tunable active chirped-corrugation waveguide filters

Schrans, Thomas; Mittelstein, Michael; Yariv, Amnon
July 1989
Applied Physics Letters;7/17/1989, Vol. 55 Issue 3, p212
Academic Journal
A novel tunable semiconductor waveguide reflection filter is proposed and analyzed. The filter is based on spatially selective gain pumping of a chirped-corrugation waveguide. This active chirped-corrugation waveguide filter (ACF) is considered for monolithic broadband tuning of semiconductor lasers.


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