Title

Piezo-Controlled Intracavity Wavelength Selector For The Far-Infrared P-Ge Laser

Keywords

Far infrared; Semiconductor laser; Submillimeter; Terahertz; Tunable laser

Abstract

An electrically-controlled tunable intracavity frequency selector is demonstrated for the far-infrared p-Ge laser. The tunable laser mirror was driven by a piezo-element inside a liquid helium bath. This design allows very small controllable displacements of the tunable mirror that were impossible in previous mechanical systems. High-resolution spectroscopy of the laser output reveals the nature of mode-hop tuning characteristic for the tuning-element construction used. © 2001 Elsevier Science B.V.

Publication Date

4-1-2001

Publication Title

Infrared Physics and Technology

Volume

42

Issue

2

Number of Pages

107-110

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1016/S1350-4495(01)00065-2

Socpus ID

0035311883 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0035311883

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