Ladar transmitter with optical field splitter/inverter for improved gaze on scan area portions

LC Dussan - US Patent 10,908,262, 2021 - Google Patents
US10908262B2 - Ladar transmitter with optical field splitter/inverter for improved gaze on
scan area portions - Google Patents US10908262B2 - Ladar transmitter with optical field …

Ladar transmitter with feedback control of dynamic scan patterns

LC Dussan - US Patent 10,908,265, 2021 - Google Patents
US10908265B2 - Ladar transmitter with feedback control of dynamic scan patterns - Google
Patents US10908265B2 - Ladar transmitter with feedback control of dynamic scan patterns …

Ladar receiver range measurement using distinct optical path for reference light

LC Dussan, A Steinhardt, D Cook - US Patent 10,782,393, 2020 - 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 …

Method and system for optical data communication via scanning ladar

LC Dussan, A Steinhardt, D Cook… - US Patent 11,092,676, 2021 - Google Patents
Disclosed herein are a number of example embodiments that employ controllable delays
between successive ladar pulses in order to discriminate between “own” ladar pulse …

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 transmitter with ellipsoidal reimager

LC Dussan, DR Demmer, J Stockton… - US Patent …, 2022 - Google Patents
US11300779B2 - Ladar transmitter with ellipsoidal reimager - Google Patents
US11300779B2 - Ladar transmitter with ellipsoidal reimager - Google Patents Ladar …

Hyper temporal lidar with dynamic laser control for scan line shot scheduling

P Feru, L Dussan, J Benscoter, A Liang… - US Patent …, 2022 - Google Patents
(57) ABSTRACT A lidar system that includes a laser source and a scannable mirror can be
controlled to maximize the firing of laser pulse shots per scan line of the scannable mirror …

Ladar system with intelligent selection of shot patterns based on field of view data

LC Dussan, A Steinhardt, JD Benscoter… - US Patent …, 2023 - Google Patents
Abstract Ladar System with Intelligent Selection of Shot Patterns Based on Field of View
Data A ladar transmitter that transmits ladar pulses toward a plurality of range points in a …

Hyper temporal lidar with controllable variable laser seed energy

J Greene, J Benscoter, L Dussan, A Steinhardt… - US Patent …, 2022 - Google Patents
A lidar system comprises an optical amplification laser source, a mirror, and a control circuit.
The optical amplification laser source can generate laser pulses for transmission as laser …

Hyper temporal lidar with controllable pulse bursts to resolve angle to target

J Greene, J Benscoter, L Dussan, A Steinhardt… - US Patent …, 2022 - Google Patents
A lidar system can include a lidar transmitter and a lidar receiver, where the lidar transmitter
controllably transmits a pulse burst toward a target in a field of view and where the lidar …