公开(公告)号：WO2014133835A1

公开(公告)日：2014-09-04

申请号：PCT/US2014/017022

申请日：2014-02-19

Applicant: HARRIS CORPORATION

Inventor： PEACH, Robert C. ,  BURDGE, Geoffrey L. ,  TIDWELL, Terry ,  VICKERS, John Grady

IPC: H04B10/112 ,  H04B10/118

CPC classification number: H04B10/11 ,  H04B10/1127 ,  H04B10/118

Abstract: A free space optical communication system (10) including first and second mono-static transceivers (20a, 20b). Each transceiver (20a, 20b) includes a reflective assembly (40) defining a reflective surface (44) about a receiving end of a respective optical fiber (32) and configured to reflect optical signals (26) within a field of view of the transceiver (20a, 20b) as a modulated retro-reflective signal (28). Each mono-static transceiver (20a, 20b) includes an acquisition system (60) configured to detect a modulated retro-reflective signal (28) and adjust the alignment of the respective transceiver (20a, 20b) in response to a detected modulated retro-reflective signal (28). A mono-static transceiver and a method of aligning a mono-static transceiver are also provided.

Abstract translation: 一种包括第一和第二单静态收发器（20a，20b）的自由空间光通信系统（10）。 每个收发器（20a，20b）包括反射组件（40），所述反射组件限定了相应光纤（32）的接收端周围的反射表面（44），并且被配置为在所述收发器的视场内反射光信号（26） （20a，20b）作为调制后向反射信号（28）。 每个单静态收发器（20a，20b）包括被配置成检测调制后向反射信号（28）并且响应于检测到的调制后向反射信号调整相应收发器（20a，20b）的对准的采集系统（60） 反射信号（28）。 还提供了单静态收发器和对准单静态收发器的方法。

公开(公告)号：WO2008112374A3

公开(公告)日：2008-09-18

申请号：PCT/US2008/053679

申请日：2008-02-12

Applicant: HARRIS CORPORATION ,  UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC. ,  LUCENT TECHNOLOGIES INC.

Inventor： DESALVO, John R. ,  BURDGE, Geoffrey L. ,  FITZGERALD, Bruce W. ,  CHEN, Young-kai ,  LEVEN, Andreas Bertold ,  DELFYETT, Peter

IPC: G01N21/35

Abstract: A method is provided for identifying a contaminant in a gaseous space. The method includes: generating a broadband optical waveform; shaping the optical waveform to match an expected waveform for a known contaminant; and transmitting the shaped optical waveform towards an unknown contaminant. Upon receiving a reflected optical waveform from the unknown contaminant, determining whether the unknown contaminant correlates to the known contaminant based on the reflected waveform.