JPS5741679A - Recording method of hologram - Google Patents

Recording method of hologram

Info

Publication number
JPS5741679A
JPS5741679A JP11681580A JP11681580A JPS5741679A JP S5741679 A JPS5741679 A JP S5741679A JP 11681580 A JP11681580 A JP 11681580A JP 11681580 A JP11681580 A JP 11681580A JP S5741679 A JPS5741679 A JP S5741679A
Authority
JP
Japan
Prior art keywords
mirror
rotating
hologram
speed
2theta
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
JP11681580A
Other languages
Japanese (ja)
Inventor
Kayoko Hasegawa
Chiaki Kojima
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP11681580A priority Critical patent/JPS5741679A/en
Publication of JPS5741679A publication Critical patent/JPS5741679A/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
    • G02B26/106—Scanning systems having diffraction gratings as scanning elements, e.g. holographic scanners

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Holo Graphy (AREA)

Abstract

PURPOSE:To obtain a hologram for scanning easily by making one of divided optical beam incident upon a mirror rotating at theta of speed onto a medium through a rotating optical system, which is linked with said mirror and is rotating at 2theta of speed, together with another part of the divided beam. CONSTITUTION:A beam B1, which is the one of the beams B1 and B2 irradiated from the same laser light source LS, is made incident upon a mirror M1. The mirror M1 is made to rotate around an axis AX1, which is perpendicular to the beam in the reflection plane, at theta of rotating speed. A reflecting ray is made incident upon an optical system OPS, which is linked with the mirror M1 and is rotating in the same direction with M1 at 2theta of rotating speed, and exiting ray from this system is exposed onto a desired place on a hologram recording medium body HR together with the another part B2 of the beam. Then, as the body HR is made to rotate around an axis AX2 at phi of rotating speed, a hologram shifted a position of a center of a spherical wave successively on a circumference is recorded. The system OPS is constituted of the mirror M1 and a mirror M2, and is rotated together with a circular disk DS.
JP11681580A 1980-08-25 1980-08-25 Recording method of hologram Pending JPS5741679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11681580A JPS5741679A (en) 1980-08-25 1980-08-25 Recording method of hologram

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11681580A JPS5741679A (en) 1980-08-25 1980-08-25 Recording method of hologram

Publications (1)

Publication Number Publication Date
JPS5741679A true JPS5741679A (en) 1982-03-08

Family

ID=14696322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11681580A Pending JPS5741679A (en) 1980-08-25 1980-08-25 Recording method of hologram

Country Status (1)

Country Link
JP (1) JPS5741679A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281896U (en) * 1985-11-02 1987-05-25
DE112016004995T5 (en) 2015-10-29 2018-07-12 Omron Corporation RELAY
DE112016004935T5 (en) 2015-10-29 2018-08-02 Omron Corporation relay

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6281896U (en) * 1985-11-02 1987-05-25
JPH0356776Y2 (en) * 1985-11-02 1991-12-20
DE112016004995T5 (en) 2015-10-29 2018-07-12 Omron Corporation RELAY
DE112016004935T5 (en) 2015-10-29 2018-08-02 Omron Corporation relay

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