JPH0258202U - - Google Patents
Info
- Publication number
- JPH0258202U JPH0258202U JP7526089U JP7526089U JPH0258202U JP H0258202 U JPH0258202 U JP H0258202U JP 7526089 U JP7526089 U JP 7526089U JP 7526089 U JP7526089 U JP 7526089U JP H0258202 U JPH0258202 U JP H0258202U
- Authority
- JP
- Japan
- Prior art keywords
- optical waveguide
- electrode formed
- container
- formed near
- sealing material
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000003566 sealing material Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
Description
第１図は本考案による光導波路素子の一実施例
を示す断面図、第２図および第３図は、方向性結
合形光スイツチに本考案を適用した場合の斜視図
並びに断面図である。
１１……結晶基板、１２……光導波路、１３…
…電極、１４……容器、１５……封止材料、１６
……ヘリウムガス、１７……バツフア層、１８…
…窒素ガス、１９……光方向性結合器。
FIG. 1 is a sectional view showing an embodiment of an optical waveguide device according to the present invention, and FIGS. 2 and 3 are a perspective view and a sectional view when the present invention is applied to a directional coupling type optical switch. 11...Crystal substrate, 12...Optical waveguide, 13...
... Electrode, 14 ... Container, 15 ... Sealing material, 16
...Helium gas, 17...Batsuhua layer, 18...
...Nitrogen gas, 19...Optical directional coupler.
Claims (1)
成された電極とからなる光導波路素子において、
少なくとも前記光導波路近傍に形成された電極を
覆うように設置された容器と、容器内部を気密封
止する封止材料とからなることを特徴とする光導
波路素子。 In an optical waveguide element consisting of an optical waveguide formed on a substrate and an electrode formed near the optical waveguide,
An optical waveguide element comprising: a container installed to cover at least an electrode formed near the optical waveguide; and a sealing material hermetically sealing the inside of the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989075260U JP2560822Y2 (en) | 1988-06-28 | 1989-06-26 | Optical waveguide device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63-86008 | 1988-06-28 | ||
| JP8600888 | 1988-06-28 | ||
| JP1989075260U JP2560822Y2 (en) | 1988-06-28 | 1989-06-26 | Optical waveguide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258202U true JPH0258202U (en) | 1990-04-26 |
| JP2560822Y2 JP2560822Y2 (en) | 1998-01-26 |
Family
ID=31718463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989075260U Expired - Lifetime JP2560822Y2 (en) | 1988-06-28 | 1989-06-26 | Optical waveguide device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2560822Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147929A (en) * | 1984-08-15 | 1986-03-08 | Jido Keisoku Gijutsu Kenkiyuukumiai | Photovoltage sensor |
-
1989
- 1989-06-26 JP JP1989075260U patent/JP2560822Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147929A (en) * | 1984-08-15 | 1986-03-08 | Jido Keisoku Gijutsu Kenkiyuukumiai | Photovoltage sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2560822Y2 (en) | 1998-01-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |