Dynamic study on self-mode-locked tirsapphire femtosecond lasers

Wang Shuicai; Tang Jianming; Li Hao; Xiao Dong; Hou Xun

doi:10.1117/12.175846

Dynamic study on self-mode-locked tirsapphire femtosecond lasers

Wang Shuicai
, Tang Jianming
, Li Hao
, Xiao Dong
, Hou Xun

CAS - Xi'an Institute of Optics and Precision Mechanics

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

With intracavity dispersion compensation for self-mode-locked or active mode-locking Ti:sapphire lasers, pulses as short as 56 fs can be directly produced. Using the results of recent experimental researches, we present a theoretical analysis of solid-state Ti:sapphire femtosecond lasers. In our studies on the dynamics of self-mode-locked Ti:sapphire femtosecond lasers we used the analysis method of quantum theory. We have established a quantum mode-locked equation which describing the pulse shaping mechanism of Ti:sapphire lasers. Number density and the average value of the pulse field are obtained in Schrodinger picture. After transforming the quantum mode-locked equation into classical, we have analyzed the gain medium characteristic, and we have found that the curve of the net gain for the Ti-.sapphire must have a hollow close to the output frequency. Furthermore, the pulse shaping mechanism has been examined.

Original language	English
Pages (from-to)	129-136
Number of pages	8
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	2116
DOIs	https://doi.org/10.1117/12.175846
State	Published - 16 May 1994
Externally published	Yes
Event	Generation, Amplification, and Measurement of Ultrashort Laser Pulses 1994 - Los Angeles, United States Duration: 23 Jan 1994 → 29 Jan 1994

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10.1117/12.175846

Cite this

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title = "Dynamic study on self-mode-locked tirsapphire femtosecond lasers",

abstract = "With intracavity dispersion compensation for self-mode-locked or active mode-locking Ti:sapphire lasers, pulses as short as 56 fs can be directly produced. Using the results of recent experimental researches, we present a theoretical analysis of solid-state Ti:sapphire femtosecond lasers. In our studies on the dynamics of self-mode-locked Ti:sapphire femtosecond lasers we used the analysis method of quantum theory. We have established a quantum mode-locked equation which describing the pulse shaping mechanism of Ti:sapphire lasers. Number density and the average value of the pulse field are obtained in Schrodinger picture. After transforming the quantum mode-locked equation into classical, we have analyzed the gain medium characteristic, and we have found that the curve of the net gain for the Ti-.sapphire must have a hollow close to the output frequency. Furthermore, the pulse shaping mechanism has been examined.",

author = "Wang Shuicai and Tang Jianming and Li Hao and Xiao Dong and Hou Xun",

note = "Publisher Copyright: {\textcopyright} 1994 SPIE. All rights reserved.; Generation, Amplification, and Measurement of Ultrashort Laser Pulses 1994 ; Conference date: 23-01-1994 Through 29-01-1994",

year = "1994",

month = may,

day = "16",

doi = "10.1117/12.175846",

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TY - JOUR

T1 - Dynamic study on self-mode-locked tirsapphire femtosecond lasers

AU - Shuicai, Wang

AU - Jianming, Tang

AU - Hao, Li

AU - Dong, Xiao

AU - Xun, Hou

PY - 1994/5/16

Y1 - 1994/5/16

N2 - With intracavity dispersion compensation for self-mode-locked or active mode-locking Ti:sapphire lasers, pulses as short as 56 fs can be directly produced. Using the results of recent experimental researches, we present a theoretical analysis of solid-state Ti:sapphire femtosecond lasers. In our studies on the dynamics of self-mode-locked Ti:sapphire femtosecond lasers we used the analysis method of quantum theory. We have established a quantum mode-locked equation which describing the pulse shaping mechanism of Ti:sapphire lasers. Number density and the average value of the pulse field are obtained in Schrodinger picture. After transforming the quantum mode-locked equation into classical, we have analyzed the gain medium characteristic, and we have found that the curve of the net gain for the Ti-.sapphire must have a hollow close to the output frequency. Furthermore, the pulse shaping mechanism has been examined.

AB - With intracavity dispersion compensation for self-mode-locked or active mode-locking Ti:sapphire lasers, pulses as short as 56 fs can be directly produced. Using the results of recent experimental researches, we present a theoretical analysis of solid-state Ti:sapphire femtosecond lasers. In our studies on the dynamics of self-mode-locked Ti:sapphire femtosecond lasers we used the analysis method of quantum theory. We have established a quantum mode-locked equation which describing the pulse shaping mechanism of Ti:sapphire lasers. Number density and the average value of the pulse field are obtained in Schrodinger picture. After transforming the quantum mode-locked equation into classical, we have analyzed the gain medium characteristic, and we have found that the curve of the net gain for the Ti-.sapphire must have a hollow close to the output frequency. Furthermore, the pulse shaping mechanism has been examined.

UR - https://www.scopus.com/pages/publications/0345270189

U2 - 10.1117/12.175846

DO - 10.1117/12.175846

M3 - 会议文章

AN - SCOPUS:0345270189

SN - 0277-786X

VL - 2116

SP - 129

EP - 136

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Generation, Amplification, and Measurement of Ultrashort Laser Pulses 1994

Y2 - 23 January 1994 through 29 January 1994

ER -

Dynamic study on self-mode-locked tirsapphire femtosecond lasers

Abstract

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