1.3-W Ripple-Free Superluminescent Diode

L Burrow; F Causa; J Sarma

doi:10.1109/LPT.2005.853027

1.3-W Ripple-Free Superluminescent Diode

L Burrow, F Causa, J Sarma

Department of Electronic & Electrical Engineering

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

124 Downloads (Pure)

Abstract

This letter presents the experimental characterization of tapered and stripe superluminescent diodes fabricated from 980-nm high-power triple quantum-well InGaAs–AlGaAs semiconductor material. Record output powers in excess of 1.3 W pulsed have been measured, with 0.1-dB spectral modulation and maximum wall-plug efficiency 16%. Almost 1-W optical power into multimode optical fibers has been achieved with preliminary measurements of coupling efficiency.

Original language	English
Pages (from-to)	2035-2037
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	17
Issue number	10
DOIs	https://doi.org/10.1109/LPT.2005.853027
Publication status	Published - Oct 2005

Keywords

Superluminescent diodes (SLDs)
Semiconductor device modelling
Optoelectronic devices

Access to Document

10.1109/LPT.2005.853027

Causa_Burrow_Sarma_IEEEPhotTechLett_Oct_05.pdf

http://ieeexplore.ieee.org/servlet/opac?punumber=68

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abstract = "This letter presents the experimental characterization of tapered and stripe superluminescent diodes fabricated from 980-nm high-power triple quantum-well InGaAs–AlGaAs semiconductor material. Record output powers in excess of 1.3 W pulsed have been measured, with 0.1-dB spectral modulation and maximum wall-plug efficiency 16%. Almost 1-W optical power into multimode optical fibers has been achieved with preliminary measurements of coupling efficiency.",

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KW - Optoelectronic devices

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