JPS52145047A - Production of optical phase plate - Google Patents

Production of optical phase plate

Info

Publication number
JPS52145047A
JPS52145047A JP6198676A JP6198676A JPS52145047A JP S52145047 A JPS52145047 A JP S52145047A JP 6198676 A JP6198676 A JP 6198676A JP 6198676 A JP6198676 A JP 6198676A JP S52145047 A JPS52145047 A JP S52145047A
Authority
JP
Japan
Prior art keywords
optical phase
production
phase plate
films
thin
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
JP6198676A
Other languages
Japanese (ja)
Other versions
JPS5850323B2 (en
Inventor
Mitsukazu Kondo
Kiyoshi Asakawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6198676A priority Critical patent/JPS5850323B2/en
Publication of JPS52145047A publication Critical patent/JPS52145047A/en
Publication of JPS5850323B2 publication Critical patent/JPS5850323B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To produce optical phase plates easily and stably by using thin metal films such as of ZnO, etc. and thin transparent films such as SiO2 and ZrO2 on the surface of transparent substrates.
COPYRIGHT: (C)1977,JPO&Japio
JP6198676A 1976-05-27 1976-05-27 Method of manufacturing optical phase plate Expired JPS5850323B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6198676A JPS5850323B2 (en) 1976-05-27 1976-05-27 Method of manufacturing optical phase plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6198676A JPS5850323B2 (en) 1976-05-27 1976-05-27 Method of manufacturing optical phase plate

Publications (2)

Publication Number Publication Date
JPS52145047A true JPS52145047A (en) 1977-12-02
JPS5850323B2 JPS5850323B2 (en) 1983-11-10

Family

ID=13187009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6198676A Expired JPS5850323B2 (en) 1976-05-27 1976-05-27 Method of manufacturing optical phase plate

Country Status (1)

Country Link
JP (1) JPS5850323B2 (en)

Also Published As

Publication number Publication date
JPS5850323B2 (en) 1983-11-10

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