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公开(公告)号:US20210109221A1
公开(公告)日:2021-04-15
申请号:US16894102
申请日:2020-06-05
Applicant: LMD Applied Science, LLC
Inventor: Susan Houde-Walter , Christopher A. Gagliano , Daniel Balonek
Abstract: A system for use in identifying one of an unmanned ground vehicle and an unmanned aerial vehicle includes a signal emitter associated with the unmanned vehicle. The signal emitter includes at least one quantum cascade laser. The signal emitter emits a signal having a wavelength between approximately 2 μm and approximately 30 μm, and the signal is detectable to identify the unmanned vehicle as friendly at a distance from the signal emitter greater than approximately 1 meter.