First demonstration of InGaP/InAlGaP based orange laser emitting at 608 nm

M. A. Majid, A. A. Al-Jabr, H. M. Oubei, M. S. Alias, D. H. Anjum, T. K. Ng, B. S. Ooi

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

The fabrication of orange-emitting semiconductor laser on interdiffused InGaP/InAlGaP structure is reported. The lasers lased at 22°C at a wavelength as short as 608 nm with threshold current density of 3.4 KAcm2 and a maximum output power of ∼46 mW. This is the shortest wavelength electrically pumped semiconductor laser emission from the InGaP/InAlGaP structure.

Original languageBritish English
Pages (from-to)1102-1104
Number of pages3
JournalElectronics Letters
Volume51
Issue number14
DOIs
StatePublished - 9 Jul 2015

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