Microchip Dual-Frequency Laser With Well-Balanced Intensity Utilizing Temperature Control

Abstract

A continuous-wave microchip dual-frequency laser (DFL) with well balanced intensity was presented. In order to obtain such a balanced intensity distribution of the two frequency components, the DFL wavelengths were precisely tuned and spectrally matched with the emission cross section (ECS) spectrum of the gain medium by employing a temperature controller. Finally, when the heat sink temperature was controlled at -5.6°C, a 264 mW DFL signal was achieved with frequency separation at 67.52 GHz and intensity balance ratio (IBR) at 0.991.

Publication Date

10-3-2016

Publication Title

Optics Express

Volume

24

Issue

20

Number of Pages

23383-23389

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1364/OE.24.023383

Socpus ID

84989956665 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84989956665

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