Ladar system and method with frequency domain shuttering

LC Dussan, A Steinhardt, JS Greene… - US Patent …, 2021 - Google Patents
(57) ABSTRACT A ladar system and related method are disclosed where a ladar transmitter
transmits ladar pulses toward a plurality of range points, and a ladar receiver receives ladar …

Ladar system and method with adaptive pulse duration

LC Dussan, A Steinhardt, JS Greene… - US Patent …, 2020 - Google Patents
A ladar system and related method are disclosed where the ladar system includes a sensor
that senses background light levels. A control circuit of the ladar system (1) measures the …

Ladar system and method with cross-receiver

LC Dussan, A Steinhardt, JS Greene… - US Patent …, 2022 - Google Patents
A ladar system and related method are disclosed where the system includes a ladar
transmitter and a ladar receiver. The ladar transmitter transmits ladar pulses into a field of …

Ladar receiver with co-bore sited camera

LC Dussan, A Steinhardt, JD Benscoter… - US Patent …, 2020 - Google Patents
Disclosed herein is a ladar system that includes a ladar transmitter, ladar receiver, and
camera, where the camera that is co-bore sited with the ladar receiver, the camera …

Ladar system with adaptive receiver

LC Dussan, A Steinhardt, D Cook - US Patent 11,175,386, 2021 - Google Patents
Disclosed herein are various embodiments for a ladar system that includes an adaptive
ladar receiver whereby the active pixels in a photodetector array used for reception of ladar …

Ladar system and method with polarized receivers

LC Dussan, A Steinhardt, JS Greene… - US Patent …, 2020 - Google Patents
A ladar system and related method are disclosed where the ladar system comprises first and
second receivers. The first receiver receives a ladar return from a ladar pulse with a known …

Ladar System with Dichroic Photodetector for Tracking the Targeting of a Scanning Ladar Transmitter

LC Dussan, A Steinhardt, D Cook - US Patent App. 15/430,221, 2017 - Google Patents
Disclosed herein are various embodiment of an adaptive ladar receiver and associated
method whereby the active pixels in a photodetector array used for reception of ladar pulse …

LADAR systems with dynamic receiver filters

VT Gylys, MC Cates, RA Niksch, PJ Rodney… - US Patent …, 2018 - Google Patents
LADAR systems and methods are disclosed. LADAR systems include a LADAR transmitter
configured to emit a laser signal from a platform and a LADAR receiver configured to detect …

Single detector receiver for multi-beam LADAR systems

LD Liebman, SW Flockencier, EM Flowers… - US Patent …, 2008 - Google Patents
A LADAR apparatus and a method for use in receiving a LADAR signal are disclosed. The
apparatus includes an optical pickup capable of picking up a plurality of optical signals; a …

LADAR transmitting and receiving system and method

BL Stann, MM Giza, WB Lawler - US Patent 8,081,301, 2011 - Google Patents
In view of the foregoing, an embodiment herein provides a compact Laser Detection And
Ranging (LADAR) system comprising a pulse laser generating pulses of light; a trans mitter …