Investigation of the optical losses in photonic crystal laser cavities by varying the number of lattice periods

Po-Tsung Lee*, J. R. Cao, Sang Jun Choi, Tian Yang, John D. O'Brien, P. Daniel Dapkus

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

The optical losses in photonic crystal laser cavities were investigated by varying the number of lattice periods. The threshold pump power increased from 1.53 mW to 2.74 mW when the number of periods decreased from eleven to nine. The lasing wavelength was expected to shift to shorter wavelengths where there was more available gain as the number of periods decreased.

Original languageEnglish
Pages (from-to)155-156
Number of pages2
JournalConference Digest - IEEE International Semiconductor Laser Conference
DOIs
StatePublished - 1 Jan 2002
Event2002 IEEE 18th International Semiconductor Laser Conference: Conference Digest - Garmish, Germany
Duration: 29 Sep 20023 Oct 2002

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