JPS51111344A - A method of diffraction grating - Google Patents

A method of diffraction grating

Info

Publication number
JPS51111344A
JPS51111344A JP3557975A JP3557975A JPS51111344A JP S51111344 A JPS51111344 A JP S51111344A JP 3557975 A JP3557975 A JP 3557975A JP 3557975 A JP3557975 A JP 3557975A JP S51111344 A JPS51111344 A JP S51111344A
Authority
JP
Japan
Prior art keywords
diffraction grating
production
good reproducibility
holographic diffraction
grating
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.)
Granted
Application number
JP3557975A
Other languages
Japanese (ja)
Other versions
JPS5513328B2 (en
Inventor
Michiharu Nakamura
Kunio Aiki
Shigeo Yamashita
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3557975A priority Critical patent/JPS51111344A/en
Publication of JPS51111344A publication Critical patent/JPS51111344A/en
Publication of JPS5513328B2 publication Critical patent/JPS5513328B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Diffracting Gratings Or Hologram Optical Elements (AREA)

Abstract

PURPOSE: Production of holographic diffraction grating with good reproducibility.
COPYRIGHT: (C)1976,JPO&Japio
JP3557975A 1975-03-26 1975-03-26 A method of diffraction grating Granted JPS51111344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3557975A JPS51111344A (en) 1975-03-26 1975-03-26 A method of diffraction grating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3557975A JPS51111344A (en) 1975-03-26 1975-03-26 A method of diffraction grating

Publications (2)

Publication Number Publication Date
JPS51111344A true JPS51111344A (en) 1976-10-01
JPS5513328B2 JPS5513328B2 (en) 1980-04-08

Family

ID=12445666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3557975A Granted JPS51111344A (en) 1975-03-26 1975-03-26 A method of diffraction grating

Country Status (1)

Country Link
JP (1) JPS51111344A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926367A1 (en) 1978-06-30 1980-01-03 Hitachi Ltd SEMICONDUCTOR LASER DEVICE AND METHOD FOR THEIR PRODUCTION
JP2014002295A (en) * 2012-06-20 2014-01-09 Canon Inc Method of manufacturing diffraction grating

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62245070A (en) * 1986-04-18 1987-10-26 松下冷機株式会社 Cooling unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926367A1 (en) 1978-06-30 1980-01-03 Hitachi Ltd SEMICONDUCTOR LASER DEVICE AND METHOD FOR THEIR PRODUCTION
JP2014002295A (en) * 2012-06-20 2014-01-09 Canon Inc Method of manufacturing diffraction grating
US9372289B2 (en) 2012-06-20 2016-06-21 Canon Kabushiki Kaisha Method of manufacturing a diffraction grating

Also Published As

Publication number Publication date
JPS5513328B2 (en) 1980-04-08

Similar Documents

Publication Publication Date Title
GB1541766A (en) Process for producing 2,4,6-tri-mesitylene
JPS5237785A (en) Process for production of photovoltaic elements
SU915803A3 (en) Process for producing substituted 2,7-dihydroxy-5-isopropylidene-2,6-methano-3,4,5,6-tetrahydro-2h-1-benzoxycyans
JPS51111344A (en) A method of diffraction grating
JPS5276944A (en) Optical filter
BG25223A3 (en) A method of obtaining 2,6,6-threemethyl-2-cyanomethyl-tetrahydropiran
JPS51117982A (en) A process for producing a compound film
JPS51130205A (en) A process for producing a magnetic recording material
JPS51114142A (en) Method of manufacturing diffraction grid
HU174155B (en) Process for producing 2,4-diamino-5-benzyl-pyrimidines
JPS525082A (en) Polishing method
JPS5284758A (en) Manufacturing method for deflecting plate of optical scanner
JPS51126072A (en) Pattern formation equipment
SU612675A1 (en) Sweetmeat production method
ZA772429B (en) A process for the production of 2,4-diamino-5-benzylpyrimidines
JPS5246846A (en) Clockface
JPS5213167A (en) Filtering material
HU172492B (en) Process for producing 2,5-dihydroxy-benzenesulfonates
JPS51151882A (en) Method to produce chain
YU299876A (en) Process for producing 3,4-dideoxykanamycin b
JPS52131877A (en) Process for producing solid fertilizer
JPS5210020A (en) Method for manufacturing signal distributor
JPS5294484A (en) Production of glucose isomerase
JPS51147244A (en) Adjustment system of coder
JPS51130200A (en) A manufacturing process of the dyening synthetic resins letter plate