ANALYTICAL RESEARCH OF MODE LOCKING IN AN INFRARED SHORT-PULSE FREE-ELECTRON LASER

Ding Wu; Du Xiangwan

Feb. 1992

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Article Navigation > High Power Laser and Particle Beams > 1992 > 04(01): 47-52

Ding Wu, Du Xiangwan. ANALYTICAL RESEARCH OF MODE LOCKING IN AN INFRARED SHORT-PULSE FREE-ELECTRON LASER[J]. High Power Laser and Particle Beams, 1992, 04: 47-52.

Citation:

Ding Wu, Du Xiangwan. ANALYTICAL RESEARCH OF MODE LOCKING IN AN INFRARED SHORT-PULSE FREE-ELECTRON LASER[J]. High Power Laser and Particle Beams, 1992, 04: 47-52.

Ding Wu, Du Xiangwan. ANALYTICAL RESEARCH OF MODE LOCKING IN AN INFRARED SHORT-PULSE FREE-ELECTRON LASER[J]. High Power Laser and Particle Beams, 1992, 04: 47-52.

Citation:

Ding Wu, Du Xiangwan. ANALYTICAL RESEARCH OF MODE LOCKING IN AN INFRARED SHORT-PULSE FREE-ELECTRON LASER[J]. High Power Laser and Particle Beams, 1992, 04: 47-52.

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ANALYTICAL RESEARCH OF MODE LOCKING IN AN INFRARED SHORT-PULSE FREE-ELECTRON LASER

Institute of Applied Physics and Computational Mathematics. P. O. Box 8009, Beijing, 100088

Received Date: 1991-05-10
Rev Recd Date: 1991-09-25

Abstract

Abstract

This paper has made an analytical research of mode locking in a kind of free electron laser （FEL）, given the condition of mode locking in the FEL and obtained that due to mode coupling the number of active cavity modes will be reduced by a factor of m_c, the low gain will be increased by a factor of m_c, the rate of the exponential growth will be increased by a factor of m_c¹/3, m_c is a ratio of the repetition frequency of the electron beam micropulses and the frequency interval of the cavity modes, m_c=△v_r/△v_c.
- infrared,
- short-pulse,
- free electron laser,
- mode locking