公开(公告)号：US10890417B2

公开(公告)日：2021-01-12

申请号：US16405494

申请日：2019-05-07

Applicant: LUMINIT LLC

Inventor： Jun Ai ,  Fedor Dimov ,  Russell Kurtz ,  Emmanuel Gorce

IPC: G01S3/786 ,  G01S3/781 ,  F41G7/22 ,  G02B5/32 ,  G03H1/00 ,  G02B19/00

Abstract: The Compound Eye Laser Illumination Seeker (CELIS) is a tracking system used to guide items to point at a laser-illuminated target, with the illumination being either pulsed or modulated at either a specific rate or within a range of rates. The CELIS, comprising a multiaperture compound receiver optics (MACRO) to collect the signal, a set of light guides to combine the received light into light representing individual angular sectors and redirect it to detectors whose output represents the illumination signal in that quadrant, a spectral filter, an angle filter, the set of detectors, and processing electronics. The output is an electronic signal indicating the angular difference between the pointing direction of the signal and the pointing direction of the tracking device.

公开(公告)号：US10281551B2

公开(公告)日：2019-05-07

申请号：US15085662

申请日：2016-03-30

Applicant: Luminit LLC

Inventor： Jun Ai ,  Fedor Dimov ,  Russell Kurtz

IPC: G01S3/786 ,  G01S3/781 ,  F41G7/22

Abstract: The Compound Eye Laser Illumination Seeker is a tracking system used to guide items to point at a laser-illuminated target, with the illumination being either pulsed or modulated at either a specific rate or within a range of rates. The device comprises a multiaperture compound receiver optics to collect the signal, a set of light guides to combine the received light into light representing individual angular sectors and redirect it to detectors whose output represents the illumination signal in that quadrant, a spectral filter, an angle filter, the set of detectors, and processing electronics. The output is an electronic signal indicating the angular difference between the pointing direction of the signal and the pointing direction of the tracking device.

公开(公告)号：US20160291442A1

公开(公告)日：2016-10-06

申请号：US15085681

申请日：2016-03-30

Applicant: Luminit LLC

Inventor： Jun Ai ,  Fedore Dimov ,  Xiaowei Xia ,  Selim Shahrir ,  Russell Kurtz ,  Chris Griffo

IPC: G02F1/35 ,  G02B5/32 ,  G02F1/365 ,  G02B6/293 ,  H04J14/02 ,  H04B10/25

Abstract: A plug-and-play fiber-coupled nonlinear optical quantum wave-converter, optimized for quantum communications, comprises a commercial periodically-poled, waveguide-based, nonlinear optical chip, coupled with a pair of substrate-guided holographic (SGH) wavelength division multiplexers (WDM) and a pair of SGH filters; it offers bidirectional difference frequency conversion (DFG) and sum frequency conversion (SFG) simultaneously in a single packaged device.

Abstract translation: 一种针对量子通信优化的即插即用光纤耦合非线性光量子波转换器，包括商业周期性极化的基于波导的非线性光学芯片，与一对基板引导全息（SGH）波长分割 多路复用器（WDM）和一对SGH滤波器; 它在单个封装的器件中同时提供双向差分变频（DFG）和和频变换（SFG）。