DISTANCE MEASUREMENT DEVICE AND IMAGING SYSTEM

A distance measurement device according to the present disclosure includes: a light source configured to emit pulsed laser light; a superimposition portion configured to superimpose reflection light obtained by reflection of the pulsed laser light by an object to be measured and reference light that...

Full description

Saved in:
Bibliographic Details
Main Author KISHIMA, KOICHIRO
Format Patent
LanguageEnglish
Published 01.11.2018
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
DIAGNOSIS
GYROSCOPIC INSTRUMENTS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
MEDICAL OR VETERINARY SCIENCE
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
SURGERY
SURVEYING
TESTING
Online AccessGet full text

Cover

More Information
Summary:A distance measurement device according to the present disclosure includes: a light source configured to emit pulsed laser light; a superimposition portion configured to superimpose reflection light obtained by reflection of the pulsed laser light by an object to be measured and reference light that is the pulsed laser light; a saturation output portion, on which the reference light and the reflection light superimposed on each other are made incident, configured to output light having a saturated light quantity when incident light reaches a predetermined light quantity due to superimposition of pulses of the reflection light and the reference light; and a light-receiving portion configured to receive the light outputted from the saturation output portion.
Bibliography:Application Number: US201615764443