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Title: Single-photon Raman and super-Raman processes in a two-photon resonantly pumped four-level system

Abstract

In this paper, the dressed-atom approach is successfully used to derive the analytic expression of the FIR gain coefficient for a two-photon resonantly pumped four-level system. The gain characteristics and AC Stark effect of the sytem are discussed in detail. It is theoretically proved that the stimulated super-Raman process can lead to high-power and frequency-stable FIR lasers.

Authors:
; ;
Publication Date:
Research Org.:
Shanghai Institute of Optics and Fine Mechanics, Academia Sinica
OSTI Identifier:
6742502
Resource Type:
Journal Article
Journal Name:
Chin. Phys.; (United States)
Additional Journal Information:
Journal Volume: 8:4
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; LASERS; GAIN; RAMAN EFFECT; FAR INFRARED RADIATION; FEASIBILITY STUDIES; FREQUENCY CONTROL; STARK EFFECT; AMPLIFICATION; CONTROL; ELECTROMAGNETIC RADIATION; INFRARED RADIATION; RADIATIONS; 420300* - Engineering- Lasers- (-1989)

Citation Formats

Changxin, Wang, Ensheng, Fu, and Runwen, Wang. Single-photon Raman and super-Raman processes in a two-photon resonantly pumped four-level system. United States: N. p., 1988. Web.
Changxin, Wang, Ensheng, Fu, & Runwen, Wang. Single-photon Raman and super-Raman processes in a two-photon resonantly pumped four-level system. United States.
Changxin, Wang, Ensheng, Fu, and Runwen, Wang. Sat . "Single-photon Raman and super-Raman processes in a two-photon resonantly pumped four-level system". United States.
@article{osti_6742502,
title = {Single-photon Raman and super-Raman processes in a two-photon resonantly pumped four-level system},
author = {Changxin, Wang and Ensheng, Fu and Runwen, Wang},
abstractNote = {In this paper, the dressed-atom approach is successfully used to derive the analytic expression of the FIR gain coefficient for a two-photon resonantly pumped four-level system. The gain characteristics and AC Stark effect of the sytem are discussed in detail. It is theoretically proved that the stimulated super-Raman process can lead to high-power and frequency-stable FIR lasers.},
doi = {},
url = {https://www.osti.gov/biblio/6742502}, journal = {Chin. Phys.; (United States)},
number = ,
volume = 8:4,
place = {United States},
year = {1988},
month = {10}
}