Measurement of facet reflectivity through reflection gain in Fabry-Perot laser diode

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We propose a simple and useful method to measure the facet reflectivity in a Fabry-Perot laser diode (LD). The new measurement method does not require information on LD parameters such as threshold current or optical spectrum. The measurement is based on a simple formula that describes the relationship of facet reflectivity and reflection gain with launching the probe beam of a narrow spectral width.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2008-07
Language
English
Article Type
Article
Keywords

MODAL REFLECTIVITY; SEMICONDUCTOR; AMPLIFIERS; SPECTRUM

Citation

IEEE PHOTONICS TECHNOLOGY LETTERS, v.20, no.14, pp.1225 - 1227

ISSN
1041-1135
URI
http://hdl.handle.net/10203/88887
Appears in Collection
EE-Journal Papers(저널논문)
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