Radiation Resistance of Nd-Doped Laser Crystals for Space Application

スポンサーリンク

概要

• 論文の詳細を見る

• The radiation resistance of Nd-doped laser crystals was measured using a proton beam in order to construct spaceborne laser systems. After irradiation of 30 krad, we measured the variation of transmittance for crystals. The variation for all crystals was less than 1%. Since 30 krad is the irradiation value received over 30 years in the International Space Station with a 1-mm-thick Al cover, we conclude that all of the laser crystals have sufficient resistance for a 3-year spaceborne lidar mission at the International Space Station.

• The Japan Society of Applied Physicsの論文
• 2009-08-25

著者

• Higuchi Mikio

  Graduate School Of Engineering Hokkaido University

• WADA Satoshi

  Advanced Engineering Center, RIKEN

• Uchihori Yukio

  National Inst. Radiological Sci. Chiba

• Kitamura Hisashi

  National Institute for Radiological Sciences, 4-9-1 Anagawa, Inage, Chiba 263-8555, Japan

• Kitamura Hisashi

  National Institute of Radiological Science, Chiba 263-8555, Japan

• Uchihori Yukio

  National Institute of Radiological Science, Chiba 263-8555, Japan

• Ogawa Takayo

  Advanced Science Institute, RIKEN, Wako, Saitama 351-0198, Japan

• Kawasaki Yoshiya

  Advanced Science Institute, RIKEN, Wako, Saitama 351-0198, Japan

• Takizawa Yoshiyuki

  Advanced Science Institute, RIKEN, Wako, Saitama 351-0198, Japan

• Ebisuzaki Toshikazu

  Advanced Science Institute, RIKEN, Wako, Saitama 351-0198, Japan

• Sakaki Naoto

  Department of Physics and Mathematics, Aoyama Gakuin University, Sagamihara, Kanagawa 229-8558, Japan

関連論文

• Energy Spectra of Prompt Gamma Rays from Al and Fe Thick Targets Irradiated by Helium and Proton Beams : Concerning Planetary Gamma-Ray Spectroscopy(Nuclear Physics)
• High energy electron observation by Polar Patrol Balloon flight in Antarctica
• Difference-Frequency Generation in MgO-Doped Periodically Poled LiNbO_3 Using an Electronically Tuned Ti:Sapphire Laser in Dual-Wavelength Operation
• Optical and Thermal Characteristics of Nd:LuVO4 Grown by Floating Zone Method
• Mass Resolution for Iron Isotopes in CR-39 Track Detector
• Dependence of Thickness of Lead Zirconate Titanate Material Used as Radiation Detector
• Comparison between Two Piezoelectric Lead–Zirconate–Titanate Detectors Bombarded with High-Energy Xenon Beam
• Time interval distribution of hits to a cell nucleus by radiations in ISS(International Space Station)
• Intercomparison of Radiation Instruments for Cosmic-ray with Heavy Ion Beams at NIRS (ICCHIBAN Project)
• 30 The effect of low level high LET radiation on cell growth(Low dose and low dose-rate effects, Abstracts of the 46th Annual Meeting of the Japan Radiation Research Society)
• Estimation of Yields of OH Radicals in Water Irradiated by Ionizing Radiation
• 124 Measurements of Cosmic Rays on Aeroplanes by a portable GM counter(Effects of space radiation, Abstracts of the 46th Annual Meeting of the Japan Radiation Research Society)
• The Response of the silicon-based Linear Energy Transfer Spectrometer (RRMD-III) to Protons from 1 to 70 MeV
• Structural Modification along Heavy Ion Tracks in Poly(allyl diglycol carbonate) Films
• Greater Radiation Chemical Yields for Losses of Ether and Carbonate Ester Bonds at Lower Stopping Powers along Heavy Ion Tracks in Poly(allyl diglycol carbonate) Films
• Float zone growth and anisotropic spectral properties of Nd:LaVO4 single crystals
• Greater Radiation Chemical Yields for Losses of Ether and Carbonate Ester Bonds at Lower Stopping Powers along Heavy Ion Tracks in Poly (allyl diglycol carbonate) Films
• Applicability of Polyimide Films as Etched-Track Detectors for Ultra-Heavy Cosmic Ray Components
• Study of Deterioration in a Piezoelectric Lead Zirconate Titanate Radiation Detector through Measurement of the Electromechanical Coupling Factor with 400 MeV/n Zenon Ions
• Radiation Resistance of Nd-Doped Laser Crystals for Space Application
• Study of Deterioration in a Piezoelectric Lead Zirconate Titanate Radiation Detector through Measurement of the Electromechanical Coupling Factor with 400 MeV/n Zenon Ions
• Applicability of Polyimide Films as Etched-Track Detectors for Ultra-Heavy Cosmic Ray Components
• Applicability of Polyimide Films as Etched-Track Detectors for Ultra-Heavy Cosmic Ray Components

もっと見る 閉じる

スポンサーリンク