[go: up one dir, main page]

JPS51135544A - Optical polarizer - Google Patents

Optical polarizer

Info

Publication number
JPS51135544A
JPS51135544A JP5944075A JP5944075A JPS51135544A JP S51135544 A JPS51135544 A JP S51135544A JP 5944075 A JP5944075 A JP 5944075A JP 5944075 A JP5944075 A JP 5944075A JP S51135544 A JPS51135544 A JP S51135544A
Authority
JP
Japan
Prior art keywords
optical polarizer
polarizer
multiface
maintenability
endurability
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.)
Pending
Application number
JP5944075A
Other languages
Japanese (ja)
Inventor
Masashi Oota
Toru Kameyama
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP5944075A priority Critical patent/JPS51135544A/en
Publication of JPS51135544A publication Critical patent/JPS51135544A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/121—Mechanical drive devices for polygonal mirrors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

PURPOSE:Obtain a rotating multiface-mirror optical polarizer which has a stable accuracy, endurability and good maintenability.
JP5944075A 1975-05-19 1975-05-19 Optical polarizer Pending JPS51135544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5944075A JPS51135544A (en) 1975-05-19 1975-05-19 Optical polarizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5944075A JPS51135544A (en) 1975-05-19 1975-05-19 Optical polarizer

Publications (1)

Publication Number Publication Date
JPS51135544A true JPS51135544A (en) 1976-11-24

Family

ID=13113330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5944075A Pending JPS51135544A (en) 1975-05-19 1975-05-19 Optical polarizer

Country Status (1)

Country Link
JP (1) JPS51135544A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206814A (en) * 1983-05-11 1984-11-22 Hitachi Ltd optical scanning device
JPH04126218U (en) * 1991-11-29 1992-11-17 キヤノン株式会社 light beam scanning device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59206814A (en) * 1983-05-11 1984-11-22 Hitachi Ltd optical scanning device
JPH04126218U (en) * 1991-11-29 1992-11-17 キヤノン株式会社 light beam scanning device

Similar Documents

Publication Publication Date Title
AU505080B2 (en) 2-piperazinyl-6, 7-dimethoxyquinazolines
AU506143B2 (en) Screwcap
AU511074B2 (en) Injection device
NL180904B (en) ERGONOMIC CHAIR.
NL7703981A (en) ION SOURCE.
AU514655B2 (en) Watch/calculator combination
AU506356B2 (en) Sound-damped sawblade
NL7702973A (en) CENTERING DEVICE.
JPS51135544A (en) Optical polarizer
JPS51146879A (en) Temperature measuring device for revolving objects
NL7711338A (en) LINKABLE HOLDER.
IE44206L (en) 8 -aminoergoline i derivatives.
YU274877A (en) Device for adjusting angular positions,e.g.for optical measurements
GB1553726A (en) Azo colourants based on 2-o-aminophenyl-4h-3,1-benzoxazin-4-ones
SU593128A1 (en) Capacitive-type concentration meter
JPS51145353A (en) Angle measuring device
JPS5227661A (en) Inclination meter
SU574628A1 (en) Optical indicator
AU2144877A (en) Niclofolan injection
JPS5341945A (en) Data reading circuit
AU2786877A (en) N-6-chlorunicotinoyl-d, l-homocysteing thiolactonne
JPS5340210A (en) Submarine repeater
AU500827B1 (en) Consistometer with automatic shutdown
JPS52135769A (en) Hour-striking timepiece
JPS51120499A (en) Processing apparatus with laser