GB1374295A - Light beam homogenizer - Google Patents

Light beam homogenizer

Info

Publication number
GB1374295A
GB1374295A GB5995371A GB5995371A GB1374295A GB 1374295 A GB1374295 A GB 1374295A GB 5995371 A GB5995371 A GB 5995371A GB 5995371 A GB5995371 A GB 5995371A GB 1374295 A GB1374295 A GB 1374295A
Authority
GB
United Kingdom
Prior art keywords
diode
light
homogenizer
pulse
prism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5995371A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of GB1374295A publication Critical patent/GB1374295A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/484—Transmitters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/497—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
GB5995371A 1971-01-18 1971-12-23 Light beam homogenizer Expired GB1374295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10726471A 1971-01-18 1971-01-18

Publications (1)

Publication Number Publication Date
GB1374295A true GB1374295A (en) 1974-11-20

Family

ID=22315753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5995371A Expired GB1374295A (en) 1971-01-18 1971-12-23 Light beam homogenizer

Country Status (4)

Country Link
JP (1) JPS5232260B1 (https=)
DE (1) DE2201463A1 (https=)
FR (1) FR2122486B1 (https=)
GB (1) GB1374295A (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH589856A5 (https=) * 1975-12-29 1977-07-15 Kern & Co Ag
JPS56141138A (en) * 1980-04-02 1981-11-04 Nec Corp Indirectly heated cathode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501676A (en) * 1968-04-29 1970-03-17 Zenith Radio Corp Solid state matrix having an injection luminescent diode as the light source
FR2020466A5 (https=) * 1969-01-28 1970-07-10 Commissariat Energie Atomique
GB1304428A (https=) * 1969-12-29 1973-01-24

Also Published As

Publication number Publication date
DE2201463A1 (de) 1972-08-03
JPS5232260B1 (https=) 1977-08-20
FR2122486A1 (https=) 1972-09-01
FR2122486B1 (https=) 1978-03-03

Similar Documents

Publication Publication Date Title
US4096380A (en) System for transmitting light signals between a missile and a missile control station
CA2263920A1 (en) Pre-biasing technique for a transistor based avalanche circuit
US5243506A (en) High aspect ratio light emitter having high uniformity and directionality
EP0500960A4 (en) Element of plane source of light
BE905337A (fr) Systeme de telemetrie utilisant la lumiere infrarouge diffuse.
ATE168184T1 (de) Eine optische zielvorrichtung für eine feuerwaffe
ES2140971T3 (es) Procedimiento y dispositivo de medicion para determinar la posicion de un objeto.
GB1350002A (en) Guidance systems
EP3514575A3 (en) Light emission apparatus, object information detection apparatus, optical path adjustment method, object information detection method, and light modulation unit
ES377151A1 (es) Dispositivo para ampliar la zona de emision de luz de un diodo electroluminiscente.
US4030839A (en) Frequency selective reflex sight
FR2122486B1 (https=)
SE9703683L (sv) Sikte för vapen
SE8700469D0 (sv) Inriktningsanordning for en ljuskella som utsender icke synligt laserljus
GB1485349A (en) Apparatus for aiming a gun
SE322920B (https=)
GB1342779A (en) Optical monitoring
JPS6451795A (en) Wireless remote control transmitter
JPS51139787A (en) Semiconductor light emitting device
SE7612218L (sv) Anordning for siktmetning
US7025484B2 (en) Light source
EP0246354A3 (en) Opto-electronic device
FR2266158A1 (en) Parallelism checking method for lasers - compares aiming line with reference plane, laser transmission and reception axes
GB1413702A (en) Inorganic glasses
JPS56119111A (en) Collimator

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees