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A 1.55µm Er glass laser pumped by a 1.06µm Nd:YAG laser

Hanna, D.C., Kazer, A. and Shepherd, D.P. (1987) A 1.55µm Er glass laser pumped by a 1.06µm Nd:YAG laser Optics Communications, 63, (6), pp. 417-420. (doi:10.1016/0030-4018(87)90337-3).

Record type: Article


The current interest in optical communication systems operating around 1.5µm has generated a requirement for coherent sources in this spectral region. Given the variety of measurements and investigations to which such sources would be applied, there is a need for a convenient versatile source, capable of operating cw, pulsed, mode-locked and Q-switched. With such a source in mind; we have looked at the possibilities of an Er glass laser pumped by a Nd:YAG laser. In this paper we report the preliminary results of lasing at 1.54µm from a commercially available Er glass rod pumped by a pulsed Nd:YAG laser. The performance data indicate that cw lasing using a cw Nd:YAG laser should also be possible, and that a fibre laser based on this same glass should have a very low threshold, compatible with pumping by a diode-pumped miniature Nd:YAG laser.

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Published date: 1987


Local EPrints ID: 78715
ISSN: 0030-4018
PURE UUID: da4fff95-eb30-4073-acb0-73f4a8530e44
ORCID for D.P. Shepherd: ORCID iD

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Date deposited: 11 Mar 2010
Last modified: 18 Jul 2017 23:22

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Author: D.C. Hanna
Author: A. Kazer
Author: D.P. Shepherd ORCID iD

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