@inproceedings{oai:jaxa.repo.nii.ac.jp:00008002, author = {佐伯, 拓 and 本越, 伸二 and 今崎, 一夫 and 中塚, 正大 and Saeki, Taku and Motokoshi, Shinji and Imasaki, Kazuo and Nakatsuka, Masahiro}, book = {宇宙エネルギーシンポジウム, Space Energy Symposium}, month = {Jun}, note = {第28回宇宙エネルギーシンポジウム(2009年3月9日, 宇宙航空研究開発機構宇宙科学研究本部相模原キャンパス), The twenty-eight Space Energy Symposium (March 9, 2009. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Sagamihara), Space solar power station needs an energetic and efficient laser as the energy transfer device from a broadband solar light to a coherent laser light. The recent rapid progresses of the laser technologies make possible to convert from solar power to laser efficiently. The concept of active-mirror amplifier with transparent Nd/Cr:YAG ceramics is proposed under consideration how to convert a wide spectrum of sun light to a monochromatic laser light. New ceramic material pumped by an arc-metal-halide lamp has been implemented experimentally as a fundamental prototype for the space solar power station. We introduce the topics for the first lasing of solar-pumped laser and the status of the developing solar-pumped laser in the over sea and the domestic., 資料番号: AA0064295011}, publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)}, title = {宇宙エネルギー利用のための太陽光直接励起レーザー開発の現状}, volume = {28}, year = {2009} }