Optical transceiver with a dual-axis tilt mirror for pointing and tracking free space communication signals

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	Optical transceiver with a dual-axis tilt mirror for pointing and tracking free space communication signals
其他题名	Optical transceiver with a dual-axis tilt mirror for pointing and tracking free space communication signals
	KEHR, ROBERT, L., 5229, HORNED, OWL, WAY, PARKER; CARLSON ROBERT T; MERCHERLE, GEORGE; ROCKWELL DAVID; BANDERA PABLO; DRAGANOV VLADIMIR; JAMES DARYL G; MONTGOMERY DEREK G; KEHR ROBERT L; MERCHERLE GEORGE STEPHEN
	2004-10-07
专利权人	FSONA COMMUNICATIONS CORPORATION
公开日期	2004-10-07
授权国家	世界知识产权组织
专利类型	发明申请
摘要	An optical transceiver comprises a signal transmitter emitting an outgoing communication signal and transmit optics to transmit that includes a transmit telescope. The transceiver additionally comprises receive optics that includes a receive telescope to receive an incoming communication signal and a signal receiver. A dual-axis tilt mirror optically couples the signal transmitter to the transmit optics so that the outgoing communication signal is transmitted by the transmit telescope. The same dual-axis tilt mirror also optically couples the receive optics to the signal receiver so that the incoming communication signal is received by the signal receiver. Thusly configured, the angular orientation of the dual-axis mirror simultaneously controls the reception and transmission orientations of the receive and transmit telescopes, respectively.
其他摘要	光学收发器包括发射输出通信信号的信号发射器和发射包括发射望远镜的发射光学系统。收发器还包括接收光学器件，其包括用于接收输入通信信号的接收望远镜和信号接收器。双轴倾斜镜将信号发射器光学耦合到发射光学系统，以便通过发射望远镜发射输出通信信号。相同的双轴倾斜镜还将接收光学器件光学地耦合到信号接收器，使得输入的通信信号由信号接收器接收。如此配置，双轴镜的角度方向分别同时控制接收和发射望远镜的接收和发射方向。
主权项	An optical transceiver comprising: at least one signal transmitter adapted to emit at least one outgoing communication signal; a transmit telescope optically coupled to the signal transmitter, the transmit telescope being adapted to transmit the at least one outgoing communication signal; a receive telescope adapted to receive an incoming communication signal from a remote transmitter; a signal receiver optically coupled to the receive telescope, the signal receiver being adapted to receive the incoming communication signal from the receive telescope; a dualaxis tilt mirror optically coupled between the signal transmitter and the transmit telescope and between the receive telescope and the signal receiver, the dualaxis tilt mirror being adapted to relay the at least one outgoing communication signal from the signal transmitter to the transmit telescope and to relay the incoming communication signal from the receive telescope to the signal receiver; an optical position sensor electrically coupled to the dualaxis tilt mirror; and a signal splitter optically coupled between the signal receiver and the dualaxis tilt mirror, wherein the signal splitter is adapted to relay a portion of the incoming communication signal to the optical position sensor, and wherein the optical position sensor is adapted to detect alignment errors between the receive telescope and the remote transmitter and to transmit a correction signal to the dualaxis tilt mirror.
申请日期	2003-08-29
专利号	WO2004030245A3
专利状态	未确认
申请号	PCT/IB2003/006403
公开（公告）号	WO2004030245A3
IPC 分类号	H04B10/28 \| H01L25/065 \| H01L23/13 \| H01L21/98 \| H04B10/10 \| H01L21/58 \| H01L29/06 \| G02B6/38 \| G02B6/36
专利代理人	ROBINSON, CHRISTOPHER, J., ET AL, SMART & BIGGAR, BOX 11560, VANCOUVER CENTRE, 650 W. GEORGIA STREET, SUITE 2200, VANCOUVER, BRITISH COLUMBIA V6B 4N8, CA
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/53123
专题	半导体激光器专利数据库
作者单位	FSONA COMMUNICATIONS CORPORATION
推荐引用方式 GB/T 7714	KEHR, ROBERT, L., 5229, HORNED, OWL, WAY, PARKER,CARLSON ROBERT T,MERCHERLE, GEORGE,et al. Optical transceiver with a dual-axis tilt mirror for pointing and tracking free space communication signals. WO2004030245A3[P]. 2004-10-07.

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