JPS5288042A - Production of optical waveguides having more than two kinds of diffrac tion gratings - Google Patents

Production of optical waveguides having more than two kinds of diffrac tion gratings

Info

Publication number
JPS5288042A
JPS5288042A JP406376A JP406376A JPS5288042A JP S5288042 A JPS5288042 A JP S5288042A JP 406376 A JP406376 A JP 406376A JP 406376 A JP406376 A JP 406376A JP S5288042 A JPS5288042 A JP S5288042A
Authority
JP
Japan
Prior art keywords
kinds
optical waveguides
production
gratings
diffrac tion
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
JP406376A
Other languages
Japanese (ja)
Inventor
Naoto Mogi
Yutaka Uematsu
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP406376A priority Critical patent/JPS5288042A/en
Publication of JPS5288042A publication Critical patent/JPS5288042A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain optical waveguides having more than two kinds of diffraction gratings through only one exposure by forming inteference fringes through a transparent plate which comprises spacially providing plural prism-form convexes on the photo resist provided on optical waveguide surface.
JP406376A 1976-01-19 1976-01-19 Production of optical waveguides having more than two kinds of diffrac tion gratings Pending JPS5288042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP406376A JPS5288042A (en) 1976-01-19 1976-01-19 Production of optical waveguides having more than two kinds of diffrac tion gratings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP406376A JPS5288042A (en) 1976-01-19 1976-01-19 Production of optical waveguides having more than two kinds of diffrac tion gratings

Publications (1)

Publication Number Publication Date
JPS5288042A true JPS5288042A (en) 1977-07-22

Family

ID=11574378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP406376A Pending JPS5288042A (en) 1976-01-19 1976-01-19 Production of optical waveguides having more than two kinds of diffrac tion gratings

Country Status (1)

Country Link
JP (1) JPS5288042A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55134802A (en) * 1979-04-09 1980-10-21 Nippon Telegr & Teleph Corp <Ntt> Making method of optical fiber circuit
JPS58179805A (en) * 1982-04-16 1983-10-21 Sumitomo Electric Ind Ltd Exposure device
JPS6168203U (en) * 1984-10-09 1986-05-10
JPS6275601A (en) * 1985-09-30 1987-04-07 Shimadzu Corp Fresnel zone plate for soft x-ray
JPS6368802A (en) * 1986-09-09 1988-03-28 Shimadzu Corp Diffraction grating

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55134802A (en) * 1979-04-09 1980-10-21 Nippon Telegr & Teleph Corp <Ntt> Making method of optical fiber circuit
JPS58179805A (en) * 1982-04-16 1983-10-21 Sumitomo Electric Ind Ltd Exposure device
JPS6168203U (en) * 1984-10-09 1986-05-10
JPS6275601A (en) * 1985-09-30 1987-04-07 Shimadzu Corp Fresnel zone plate for soft x-ray
JPS6368802A (en) * 1986-09-09 1988-03-28 Shimadzu Corp Diffraction grating

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