Invention Application
- Patent Title: MULTIPLE ACCESS POINT LASER COMMUNICATIONS TERMINAL
- Patent Title (中): 多点访问点激光通信终端
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Application No.: PCT/US2013/071163Application Date: 2013-11-21
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Publication No.: WO2014126624A1Publication Date: 2014-08-21
- Inventor: COOK, Lacy, G.
- Applicant: RAYTHEON COMPANY
- Applicant Address: 870 Winter Street Waltham, MA 02451 US
- Assignee: RAYTHEON COMPANY
- Current Assignee: RAYTHEON COMPANY
- Current Assignee Address: 870 Winter Street Waltham, MA 02451 US
- Agency: GATES, Sarah, M.
- Priority: US13/764,989 20130212
- Main IPC: H04B10/112
- IPC: H04B10/112 ; H04B10/118
Abstract:
A laser communications terminal configured for simultaneous two-way stabilized communications links to multiple ground sites. One example of such a laser communications terminal includes a plurality of laser channels, each including a channel transceiver configured to transmit and receive an optical signal, an afocal telescope optically coupled to each of the channel transceivers, a celostat mirror pair optically coupled to the afocal telescope, and a plurality of beam steering mirrors, at least one beam steering mirror associated with each channel of the plurality of laser channels and configured to independently steer the corresponding optical signal within a field of view of the afocal telescope.
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