Solgel grating waveguides for distributed Bragg reflector lasers

M. A. Fardad; H. Luo; Y. Beregovski; M. Fallahi

doi:10.1364/OL.24.000460

Solgel grating waveguides for distributed Bragg reflector lasers

M. A. Fardad, H. Luo, Y. Beregovski, M. Fallahi

Optical Sciences

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

11 Scopus citations

Abstract

External-cavity distributed Bragg reflector (DBR) lasers based on solgel Bragg grating waveguides as feedback elements have been fabricated. The single-mode waveguide and the Bragg reflectors are made out of a new composition of aluminosilicate material. The solgel process of integrated optics provides low cost, low loss, processing flexibility and simplicity. Single-mode lasing with a sidemode suppression of better than 25 dB is demonstrated.

Original language	English (US)
Pages (from-to)	460-462
Number of pages	3
Journal	Optics letters
Volume	24
Issue number	7
DOIs	https://doi.org/10.1364/OL.24.000460
State	Published - Apr 1 1999

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OL.24.000460

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abstract = "External-cavity distributed Bragg reflector (DBR) lasers based on solgel Bragg grating waveguides as feedback elements have been fabricated. The single-mode waveguide and the Bragg reflectors are made out of a new composition of aluminosilicate material. The solgel process of integrated optics provides low cost, low loss, processing flexibility and simplicity. Single-mode lasing with a sidemode suppression of better than 25 dB is demonstrated.",

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AU - Fardad, M. A.

AU - Luo, H.

AU - Beregovski, Y.

AU - Fallahi, M.

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Y1 - 1999/4/1

N2 - External-cavity distributed Bragg reflector (DBR) lasers based on solgel Bragg grating waveguides as feedback elements have been fabricated. The single-mode waveguide and the Bragg reflectors are made out of a new composition of aluminosilicate material. The solgel process of integrated optics provides low cost, low loss, processing flexibility and simplicity. Single-mode lasing with a sidemode suppression of better than 25 dB is demonstrated.

AB - External-cavity distributed Bragg reflector (DBR) lasers based on solgel Bragg grating waveguides as feedback elements have been fabricated. The single-mode waveguide and the Bragg reflectors are made out of a new composition of aluminosilicate material. The solgel process of integrated optics provides low cost, low loss, processing flexibility and simplicity. Single-mode lasing with a sidemode suppression of better than 25 dB is demonstrated.

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Solgel grating waveguides for distributed Bragg reflector lasers

Abstract

ASJC Scopus subject areas

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