JPS5345255A - Preparation of light wave guide element - Google Patents

Preparation of light wave guide element

Info

Publication number
JPS5345255A
JPS5345255A JP12005876A JP12005876A JPS5345255A JP S5345255 A JPS5345255 A JP S5345255A JP 12005876 A JP12005876 A JP 12005876A JP 12005876 A JP12005876 A JP 12005876A JP S5345255 A JPS5345255 A JP S5345255A
Authority
JP
Japan
Prior art keywords
light wave
wave guide
guide element
preparation
single crystal
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
JP12005876A
Other languages
Japanese (ja)
Inventor
Koji Tada
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP12005876A priority Critical patent/JPS5345255A/en
Publication of JPS5345255A publication Critical patent/JPS5345255A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To provide a light wave guide element having formed light wave guide layer with higher refractive index than substrate single crystal, which is obtained by developing epitaxial growth of a specific single crystal thin film on a single crystal of Bi12SiO2 or Bi12GeO20.
JP12005876A 1976-10-05 1976-10-05 Preparation of light wave guide element Pending JPS5345255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12005876A JPS5345255A (en) 1976-10-05 1976-10-05 Preparation of light wave guide element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12005876A JPS5345255A (en) 1976-10-05 1976-10-05 Preparation of light wave guide element

Publications (1)

Publication Number Publication Date
JPS5345255A true JPS5345255A (en) 1978-04-22

Family

ID=14776838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12005876A Pending JPS5345255A (en) 1976-10-05 1976-10-05 Preparation of light wave guide element

Country Status (1)

Country Link
JP (1) JPS5345255A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103526294A (en) * 2013-10-16 2014-01-22 中国科学院上海硅酸盐研究所 Crystalline material with intermediate infrared broadband luminescence property and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103526294A (en) * 2013-10-16 2014-01-22 中国科学院上海硅酸盐研究所 Crystalline material with intermediate infrared broadband luminescence property and preparation method thereof

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