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Development of all solid-state, high average power ultra-short pulse laser for X-ray generation. High average power CPA system and wavefront control of ultra short laser pulse

Abstract

We developed a prototype CPA laser system which is pumped by a all solid-state Nd:YAG laser. In a preliminary experiment, the output energy of 52mJ before compression was obtained when the pumping energy was 250mJ. To compensate the wavefront distortion, an adaptive optics has been developed. By using this wavefront control system, the laser beam with the distortion of 0.15{lambda} was obtained. (author)
Authors:
Harayama, Sayaka; Akaoka, Katsuaki; Tei, Kazuyoku; Kato, Masaaki; Niwa, Yoshito; Maruyama, Yoichiro; Matoba, Toru; Arisawa, Takashi; Takuma, Hiroshi [1] 
  1. Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment
Publication Date:
Mar 01, 1998
Product Type:
Technical Report
Report Number:
JAERI-Conf-98-004; CONF-9707120-
Reference Number:
SCA: 665300; PA: JPN-98:011221; EDB-99:022036; SN: 99002049925
Resource Relation:
Conference: 1. JAERI-Kansai international workshop on ultrashort-pulse ultrahigh-power lasers and simulation for laser-plasma interactions, Kyoto (Japan), 14-18 Jul 1997; Other Information: PBD: Mar 1998; Related Information: Is Part Of Proceedings of the first JAERI-Kansai international workshop on ultrashort-pulse ultrahigh-power lasers and simulation for laser-plasma interactions; PB: 200 p.
Subject:
66 PHYSICS; LASERS; PULSES; X RADIATION; INNER-SHELL EXCITATION; PULSE AMPLIFIERS; SOLID STATE LASERS; BEAM OPTICS; DISTORTED WAVE THEORY; OPTICAL PUMPING; EXPERIMENTAL DATA
OSTI ID:
307679
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE99701543; TRN: JP9811221
Availability:
OSTI as DE99701543
Submitting Site:
JPN
Size:
pp. 150-155
Announcement Date:

Citation Formats

Harayama, Sayaka, Akaoka, Katsuaki, Tei, Kazuyoku, Kato, Masaaki, Niwa, Yoshito, Maruyama, Yoichiro, Matoba, Toru, Arisawa, Takashi, and Takuma, Hiroshi. Development of all solid-state, high average power ultra-short pulse laser for X-ray generation. High average power CPA system and wavefront control of ultra short laser pulse. Japan: N. p., 1998. Web.
Harayama, Sayaka, Akaoka, Katsuaki, Tei, Kazuyoku, Kato, Masaaki, Niwa, Yoshito, Maruyama, Yoichiro, Matoba, Toru, Arisawa, Takashi, & Takuma, Hiroshi. Development of all solid-state, high average power ultra-short pulse laser for X-ray generation. High average power CPA system and wavefront control of ultra short laser pulse. Japan.
Harayama, Sayaka, Akaoka, Katsuaki, Tei, Kazuyoku, Kato, Masaaki, Niwa, Yoshito, Maruyama, Yoichiro, Matoba, Toru, Arisawa, Takashi, and Takuma, Hiroshi. 1998. "Development of all solid-state, high average power ultra-short pulse laser for X-ray generation. High average power CPA system and wavefront control of ultra short laser pulse." Japan.
@misc{etde_307679,
title = {Development of all solid-state, high average power ultra-short pulse laser for X-ray generation. High average power CPA system and wavefront control of ultra short laser pulse}
author = {Harayama, Sayaka, Akaoka, Katsuaki, Tei, Kazuyoku, Kato, Masaaki, Niwa, Yoshito, Maruyama, Yoichiro, Matoba, Toru, Arisawa, Takashi, and Takuma, Hiroshi}
abstractNote = {We developed a prototype CPA laser system which is pumped by a all solid-state Nd:YAG laser. In a preliminary experiment, the output energy of 52mJ before compression was obtained when the pumping energy was 250mJ. To compensate the wavefront distortion, an adaptive optics has been developed. By using this wavefront control system, the laser beam with the distortion of 0.15{lambda} was obtained. (author)}
place = {Japan}
year = {1998}
month = {Mar}
}