Share Email Print
cover

Proceedings Paper

Two-loop feedback controlled laser: new possibilities for ultrashort-pulse generation and high-level stabilization
Author(s): M. V. Gorbunkov; Y. V. Shabalin
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In this paper we report the new two-loop feedback stabilization system allowing stable operation of both continuous and pulse lasers in wide range of active media gain and resonator Q. Different combinations of negative and positive feedback loops were investigated. Negative one round-trip time Tr delayed and positive 2Tr delayed feedback loops combination was found to provide the extremely large stability zone. In self-mode-locked laser, such combination leads to the significant laser pulse shortening.

Paper Details

Date Published: 24 July 2002
PDF: 8 pages
Proc. SPIE 4751, ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems, (24 July 2002); doi: 10.1117/12.475948
Show Author Affiliations
M. V. Gorbunkov, P.N. Lebedev Physical Institute (Russia)
Y. V. Shabalin, P.N. Lebedev Physical Institute (Russia)


Published in SPIE Proceedings Vol. 4751:
ICONO 2001: Nonlinear Optical Phenomena and Nonlinear Dynamics of Optical Systems

© SPIE. Terms of Use
Back to Top