Title

Closed Loop Spectral Control Of Multiwavelength 1550 Laser

Abstract

The spectral flatness of multiwavelength emission from an InGaAsP semiconductor optical amplifier based ring laser is controlled by a programmable liquid crystal spatial light modulator based on spectrally monitoring the individual wavelength intensities of the laser output. Spectrally equal amplified output is also shown by pre-distorting the laser to account for amplifier spectral gain dependence.

Publication Date

1-3-2002

Publication Title

Electronics Letters

Volume

38

Issue

1

Number of Pages

26-28

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1049/el:20020031

Socpus ID

0037012068 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0037012068

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