An airborne free-space-optical system utilizing three-tier, ultrafine steering
作者： John Featherston , James M. Cicchiello
DOI:
关键词: Track (disk drive) 、 Optical amplifier 、 Optical communication 、 Far-infrared laser 、 Circulator 、 Free space 、 Host (network) 、 Engineering 、 Optics 、 Electrical engineering 、 Head (vessel)
摘要: An optical head is provided for a free space communications system. The utilized transmitting and receiving modulated infrared laser beams. includes an amplifier, circulator, ultrafine-steering element, fine-steering course-steering fine track sensor. Additionally, method facilitating airborne between host platform link platform. Each has which transmits receives data via beams, wherein the at least having fine, coarse, ultrafine steering element configured in cascaded three-tier architecture.
lens.org 参考文章(8)
Carsten Meier, Device for controlling the beam alignment in satellite laser communications systems ,(1999)
Victor Chan, Michael D. Rivers, Amy Low, Irene Chen, Scott H. Bloom, Eric Korevaar, Laser communication transceiver and system ,(1994)
Jesus Berrios, Terry J. Porter, Eric L. Cox, Methods and apparatus for beaming power ,(2001)
Robert Arnold, Scott Bloom, Richard G. Trissel, Free-space laser communication system having six axes of movement ,(1998)
Herman Melvin Presby, John Anthony Tyson, Method and apparatus for aligning telescopes within a free-space optical communication system ,(2001)
Robson David British Aerospace, Grant Michael Alistair British, Optical communications apparatus. ,(1988)
Gon Y. Shen, Ker L. Shu, William P. Zmek, Wide FOV retro-null outgoing wavefront sensor ,(1992)
Andreas Maerki, Edgar Fischer, Method and device for aligning an optical transmission and reception beam in satellite connections ,(1997)