JPS62186104U - - Google Patents
Info
- Publication number
- JPS62186104U JPS62186104U JP7470286U JP7470286U JPS62186104U JP S62186104 U JPS62186104 U JP S62186104U JP 7470286 U JP7470286 U JP 7470286U JP 7470286 U JP7470286 U JP 7470286U JP S62186104 U JPS62186104 U JP S62186104U
- Authority
- JP
- Japan
- Prior art keywords
- slit
- shaped groove
- optical waveguide
- branch circuit
- type branch
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000000758 substrate Substances 0.000 description 1
Description
第1図は本考案による光導波路型分岐回路の一
実施例の斜視図、第2図は第1図の部分断面図を
示したものである。
101,102…光導波路、103…基板、1
04…スリツト状溝、105,106,107,
108…光導波路の端面。
FIG. 1 is a perspective view of an embodiment of the optical waveguide type branch circuit according to the present invention, and FIG. 2 is a partial sectional view of FIG. 1. 101, 102... Optical waveguide, 103... Substrate, 1
04...Slit-like groove, 105, 106, 107,
108... End face of optical waveguide.
Claims (1)
に形成された溝からなる光導波路型分岐回路にお
いて、前記スリツト状溝が前記2つの光導波路の
交差角を2分する方向に設けられ、かつ前記スリ
ツト状溝の深さは前記光導波路を導波される導波
光のパワー分布以上の深さであり、また前記スリ
ツト状溝の前記光導波路に対する断面はいずれの
導波路に対しても横幅方向において同一の占有幅
を有していることを特徴とする光導波路型分岐回
路。 In an optical waveguide type branch circuit comprising a slit-shaped groove formed at the intersection of two intersecting optical waveguides, the slit-shaped groove is provided in a direction that bisects the intersection angle of the two optical waveguides, and The depth of the slit-shaped groove is greater than the power distribution of the guided light guided through the optical waveguide, and the cross section of the slit-shaped groove with respect to the optical waveguide is An optical waveguide type branch circuit characterized by having the same occupied width.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7470286U JPS62186104U (en) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7470286U JPS62186104U (en) | 1986-05-20 | 1986-05-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62186104U true JPS62186104U (en) | 1987-11-26 |
Family
ID=30920160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7470286U Pending JPS62186104U (en) | 1986-05-20 | 1986-05-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62186104U (en) |
-
1986
- 1986-05-20 JP JP7470286U patent/JPS62186104U/ja active Pending