Title

Low-frequency Raman gain measurements using chirped pulse two-beam coupling

Abstract

A novel method for measuring the Raman gain at low frequency mm sample lengths based on two-beam coupling of chirped pulses is proposed. The frequency difference between the pump and probe beams depends on the time-delay between the pulses, which determine the two-beam coupling. Because the pulses are identically chirped, this frequency difference occurs when the pulses are displaced in time with respect to each other. For a linearly chirped pulse, this frequency difference is constant in time delay between pulses. In addition, by varying the time-delay between pulses, the detuning between the pump and probe also varies.

Publication Date

12-1-1997

Publication Title

Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

Volume

1

Number of Pages

46-47

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

Socpus ID

0031331369 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0031331369

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