JPS51140746A - Optical element for surface destruction-proof - Google Patents

Optical element for surface destruction-proof

Info

Publication number
JPS51140746A
JPS51140746A JP50065778A JP6577875A JPS51140746A JP S51140746 A JPS51140746 A JP S51140746A JP 50065778 A JP50065778 A JP 50065778A JP 6577875 A JP6577875 A JP 6577875A JP S51140746 A JPS51140746 A JP S51140746A
Authority
JP
Japan
Prior art keywords
optical element
proof
surface destruction
destruction
threashould
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
JP50065778A
Other languages
Japanese (ja)
Inventor
Takekiyo Ushiwatari
Yoshio Fujino
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 JP50065778A priority Critical patent/JPS51140746A/en
Publication of JPS51140746A publication Critical patent/JPS51140746A/en
Pending legal-status Critical Current

Links

Landscapes

  • Surface Treatment Of Optical Elements (AREA)

Abstract

PURPOSE: To increase the threashould value of light destruction by making other optical materials adhere on the surface of solid optical element.
COPYRIGHT: (C)1976,JPO&Japio
JP50065778A 1975-05-30 1975-05-30 Optical element for surface destruction-proof Pending JPS51140746A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50065778A JPS51140746A (en) 1975-05-30 1975-05-30 Optical element for surface destruction-proof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50065778A JPS51140746A (en) 1975-05-30 1975-05-30 Optical element for surface destruction-proof

Publications (1)

Publication Number Publication Date
JPS51140746A true JPS51140746A (en) 1976-12-03

Family

ID=13296823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50065778A Pending JPS51140746A (en) 1975-05-30 1975-05-30 Optical element for surface destruction-proof

Country Status (1)

Country Link
JP (1) JPS51140746A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189542A (en) * 1983-04-08 1984-10-27 Hamamatsu Photonics Kk Space optical modulation tube
JPS6378102A (en) * 1986-09-22 1988-04-08 Matsushita Electric Ind Co Ltd Reflection preventing film for tellurium dioxide
JPS6378103A (en) * 1986-09-22 1988-04-08 Matsushita Electric Ind Co Ltd Reflection preventing film for tellurium dioxide

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189542A (en) * 1983-04-08 1984-10-27 Hamamatsu Photonics Kk Space optical modulation tube
JPH0452444B2 (en) * 1983-04-08 1992-08-21 Hamamatsu Photonics Kk
JPS6378102A (en) * 1986-09-22 1988-04-08 Matsushita Electric Ind Co Ltd Reflection preventing film for tellurium dioxide
JPS6378103A (en) * 1986-09-22 1988-04-08 Matsushita Electric Ind Co Ltd Reflection preventing film for tellurium dioxide

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