公开(公告)号：US10281322B2

公开(公告)日：2019-05-07

申请号：US15786575

申请日：2017-10-17

申请人： Intel Corporation

发明人： Jonathan K. Doylend ,  David N. Hutchison ,  John Heck ,  Haisheng Rong ,  Daniel Grodensky ,  David Arbel ,  Israel Petronius

IPC分类号： G01S17/42 ,  G01J1/42 ,  G01B11/22 ,  G01S17/88 ,  G01S17/10 ,  G01S7/481 ,  G01S7/484 ,  G02F1/29

摘要： An optical circuit includes solid state photonics. The optical circuit includes a phased array of solid state waveguides that perform beamsteering on an optical signal. The optical circuit includes a modulator to modulate a bit sequence onto the carrier frequency of the optical signal, and the beamsteered signal includes the modulated bit sequence. The optical circuit includes a photodetector to detect a reflection of the beamsteered optical signal. The optical circuit autocorrelates the reflection signal with the bit sequence to generate a processed signal.

公开(公告)号：US09823118B2

公开(公告)日：2017-11-21

申请号：US14998183

申请日：2015-12-26

申请人： Intel Corporation

发明人： Jonathan K Doylend ,  David N Hutchison ,  John Heck ,  Haisheng Rong ,  Daniel Grodensky ,  David Arbel ,  Israel Petronius

IPC分类号： G01S17/88 ,  G01J1/42 ,  G01B11/22

CPC分类号： G01J1/4228 ,  G01B11/22 ,  G01S7/4813 ,  G01S7/4817 ,  G01S7/484 ,  G01S17/10 ,  G01S17/42 ,  G01S17/88 ,  G02F1/292

摘要： An optical circuit includes solid state photonics. The optical circuit includes a phased array of solid state waveguides that perform beamsteering on an optical signal. The optical circuit includes a modulator to modulate a bit sequence onto the carrier frequency of the optical signal, and the beamsteered signal includes the modulated bit sequence. The optical circuit includes a photodetector to detect a reflection of the beamsteered optical signal. The optical circuit autocorrelates the reflection signal with the bit sequence to generate a processed signal.

公开(公告)号：US20170184450A1

公开(公告)日：2017-06-29

申请号：US14998183

申请日：2015-12-26

申请人： Intel Corporation

发明人： Jonathan K. Doylend ,  David N. Hutchison ,  John Heck ,  Haisheng Rong ,  Daniel Grodensky ,  David Arbel ,  Israel Petronius

IPC分类号： G01J1/42 ,  G01S17/88 ,  G01B11/22

CPC分类号： G01J1/4228 ,  G01B11/22 ,  G01S7/4813 ,  G01S7/4817 ,  G01S7/484 ,  G01S17/10 ,  G01S17/42 ,  G01S17/88 ,  G02F1/292

摘要： An optical circuit includes solid state photonics. The optical circuit includes a phased array of solid state waveguides that perform beamsteering on an optical signal. The optical circuit includes a modulator to modulate a bit sequence onto the carrier frequency of the optical signal, and the beamsteered signal includes the modulated bit sequence. The optical circuit includes a photodetector to detect a reflection of the beamsteered optical signal. The optical circuit autocorrelates the reflection signal with the bit sequence to generate a processed signal.