TAKENAKA Hideki Limited / Philips / Optical Frequency Communication Systems / Space Communication Systems Laboratory / /
Facility
National Institute of Information / Institute of Electronics / Tsukuba Space Center / /
IndustryTerm
satellite moves / optical interorbit communications engineering test satellite / Wireless Network Research Institute Satellite Communications / satellite-communication system / satellite onboard components / actual satellite / ground-satellite laser communications / ground-to-satellite optical communications / satellite altitude / optical communications / mutual laser communications / satellite communications / satellite laser communications / high-speed communications / laser communications / Wireless Network Research Institute Nonlinear Optics / satellite system / laser communications technology / /
Organization
National Institute of Information and Communications Technology Vol. / National Institute of Information / Communications Technology / National Institute of Information and Communications Technology / Institute of Electronics / Information and Communication Engineers / Tsukuba Space Center / /
Person
Morio / /
Position
Senior Researcher / Director / Mirror and High Efficiency Driver / /
Product
Laser / /
ProvinceOrState
Ontario / /
Technology
Cryptography / Laser / Radio frequency / Communications Technology / gigabit / Simulation / satellite laser communications technology / PDa / optical fiber / single mode fiber / satellite communications / using the laser / /
4-3 Experiment of the Fiber Coupling Efficiency for Satellite Downlinks TAKENAKA Hideki, TOYOSHIMA Morio, and TAKAYAMA Yoshihisa The results are shown of experiments to measure fiber coupling efficiencies using the fine