JPS6065702U - thin film optical circuit - Google Patents

thin film optical circuit

Info

Publication number
JPS6065702U
JPS6065702U JP13928884U JP13928884U JPS6065702U JP S6065702 U JPS6065702 U JP S6065702U JP 13928884 U JP13928884 U JP 13928884U JP 13928884 U JP13928884 U JP 13928884U JP S6065702 U JPS6065702 U JP S6065702U
Authority
JP
Japan
Prior art keywords
thin film
substrate
layer
film optical
optical circuit
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
JP13928884U
Other languages
Japanese (ja)
Inventor
太田　義徳
充和 近藤
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP13928884U priority Critical patent/JPS6065702U/en
Publication of JPS6065702U publication Critical patent/JPS6065702U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の構造を示す。第２図は薄膜
光回折格子の断面図、第３図はその斜面図であり、１は
誘電体基板、２は先導波層、３は格子部、第４．５．６
図は薄膜光回折格子の他の断面図である。 ７５面FIG. 1 shows the structure of an embodiment of the present invention. Figure 2 is a cross-sectional view of the thin film optical diffraction grating, and Figure 3 is its oblique view, where 1 is a dielectric substrate, 2 is a leading wave layer, 3 is a grating section, and 4.5.6
The figure is another cross-sectional view of the thin film optical diffraction grating. 75 pages

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 誘電体を基板とし、該基板の表面より内部に前記基板よ
りも屈折率の高い層である薄膜先導波層と、該先導波層
を伝わる光波の光路上に該光波を基板面内で屈曲させる
ための前記先導波層とは厚さが同期的に異なる層を有し
た薄膜光回折格子とを設けたことを特徴とする薄膜光回
路。A dielectric is used as a substrate, and a thin film waveguide layer, which is a layer with a refractive index higher than that of the substrate, is provided inside the surface of the substrate, and the light wave is bent within the plane of the substrate on the optical path of the light wave that propagates through the waveguide layer. A thin film optical circuit comprising: a thin film optical diffraction grating having a layer having a thickness synchronously different from that of the leading wave layer.
JP13928884U 1984-09-13 1984-09-13 thin film optical circuit Pending JPS6065702U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13928884U JPS6065702U (en) 1984-09-13 1984-09-13 thin film optical circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13928884U JPS6065702U (en) 1984-09-13 1984-09-13 thin film optical circuit

Publications (1)

Publication Number Publication Date
JPS6065702U true JPS6065702U (en) 1985-05-10

Family

ID=30312246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13928884U Pending JPS6065702U (en) 1984-09-13 1984-09-13 thin film optical circuit

Country Status (1)

Country Link
JP (1) JPS6065702U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4890248A (en) * 1972-02-28 1973-11-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4890248A (en) * 1972-02-28 1973-11-24

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