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Open AccessReview

Modeling and Analysis of High-Power Ti:sapphire Laser Amplifiers–A Review

by Jihoon Jeong 1,†,‡, Seryeyohan Cho 2,‡, Seungjin Hwang 2,‡, Bongju Lee 1,2 and Tae Jun Yu 1,2,*
1
Global Green Research and Development Center, Handong Global University, Pohang 37554, Korea
2
Department of Advanced Green Energy and Environment, Handong Global University, Pohang 37554, Korea
*
Author to whom correspondence should be addressed.
Current address: SEMES Co. Ltd., Cheonan 31040, Korea.
These authors contributed equally to this work.
Appl. Sci. 2019, 9(12), 2396; https://doi.org/10.3390/app9122396
Received: 30 April 2019 / Revised: 20 May 2019 / Accepted: 28 May 2019 / Published: 12 June 2019
(This article belongs to the Special Issue Ultrafast Laser Pulses)
We have introduced several factors that can be useful for the modeling and analysis of high-power Ti:sapphire laser amplifiers. The amplification model includes the phase distortion effect caused by the atomic phase shift (APS) in gain medium and the thermal-induced phase distortion effect caused by the high-average-power amplification. We have provided an accurate amplification model for the development of ultra-high-intensity and high-average-power lasers. View Full-Text
Keywords: Ti:sapphire amplifier; Frantz-Nodvik equation; numerical modeling; atomic phase shift; thermal effect; chirped pulse amplification; CPA application Ti:sapphire amplifier; Frantz-Nodvik equation; numerical modeling; atomic phase shift; thermal effect; chirped pulse amplification; CPA application
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MDPI and ACS Style

Jeong, J.; Cho, S.; Hwang, S.; Lee, B.; Yu, T.J. Modeling and Analysis of High-Power Ti:sapphire Laser Amplifiers–A Review. Appl. Sci. 2019, 9, 2396.

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