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Modeling of collisional excited x-ray lasers using short pulse laser pumping

Abstract

A simple atomic kinetics model of electron collisional excited x-ray lasers has been developed. The model consists of a collisional radiative model using the average ion model (AIM) and a detailed term accounting (DTA) model of Ni-like Ta. An estimate of plasma condition to produce gain in Ni-like Ta ({lambda}=44A) is given. Use of the plasma confined in a cylinder is proposed to preform a uniform high density plasma from 1-D hydrodynamics calculations. (author)
Authors:
Sasaki, Akira; Moribayashi, Kengo; Utsumi, Takayuki; Tajima, Toshiki [1] 
  1. Japan Atomic Energy Research Inst., Neyagawa, Osaka (Japan). Kansai Research Establishment
Publication Date:
Mar 01, 1998
Product Type:
Conference
Report Number:
JAERI-Conf-98-004; CONF-9707120-
Reference Number:
SCA: 661300; PA: JPN-98:011212; EDB-99:021484; SN: 99002049916
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; X-RAY LASERS; PULSES; OPTICAL PUMPING; KINETICS; HYDRODYNAMICS; CONFINEMENT; LASER-PRODUCED PLASMA; TANTALUM; GAIN; ATOMIC MODELS
OSTI ID:
307670
Research Organizations:
Japan Atomic Energy Research Inst., Tokyo (Japan)
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE99701543; TRN: JP9811212
Availability:
OSTI as DE99701543
Submitting Site:
JPN
Size:
pp. 96-101
Announcement Date:

Citation Formats

Sasaki, Akira, Moribayashi, Kengo, Utsumi, Takayuki, and Tajima, Toshiki. Modeling of collisional excited x-ray lasers using short pulse laser pumping. Japan: N. p., 1998. Web.
Sasaki, Akira, Moribayashi, Kengo, Utsumi, Takayuki, & Tajima, Toshiki. Modeling of collisional excited x-ray lasers using short pulse laser pumping. Japan.
Sasaki, Akira, Moribayashi, Kengo, Utsumi, Takayuki, and Tajima, Toshiki. 1998. "Modeling of collisional excited x-ray lasers using short pulse laser pumping." Japan.
@misc{etde_307670,
title = {Modeling of collisional excited x-ray lasers using short pulse laser pumping}
author = {Sasaki, Akira, Moribayashi, Kengo, Utsumi, Takayuki, and Tajima, Toshiki}
abstractNote = {A simple atomic kinetics model of electron collisional excited x-ray lasers has been developed. The model consists of a collisional radiative model using the average ion model (AIM) and a detailed term accounting (DTA) model of Ni-like Ta. An estimate of plasma condition to produce gain in Ni-like Ta ({lambda}=44A) is given. Use of the plasma confined in a cylinder is proposed to preform a uniform high density plasma from 1-D hydrodynamics calculations. (author)}
place = {Japan}
year = {1998}
month = {Mar}
}