JPS6455506A - Optical circuit - Google Patents
Optical circuitInfo
- Publication number
- JPS6455506A JPS6455506A JP21209987A JP21209987A JPS6455506A JP S6455506 A JPS6455506 A JP S6455506A JP 21209987 A JP21209987 A JP 21209987A JP 21209987 A JP21209987 A JP 21209987A JP S6455506 A JPS6455506 A JP S6455506A
- Authority
- JP
- Japan
- Prior art keywords
- wave
- waveguides
- layer
- switching element
- light
- 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
Abstract
PURPOSE:To easily integrate a switching element and waveguides on the same substrate by providing the optical switching element and the waveguides which are coupled optically with the element and transmits only a TM wave selectively on the substrate. CONSTITUTION:The optical switching element and waveguides 105 and 106 which are coupled optically with it are provided on an n-type clad layer 102, and part of a dielectric clad layer 107 is substituted with metallic layers 108 and 109. When a light signal arrives from the left, the metallic layer 108 removes its TE wave and only the TM wave enters the element 101. Light which is incident through the waveguide layer 104 is coupled optically with an active layer 103 to cause switching between the TE wave and TM wave. Consequently, light which is projected consists of the TE wave and TM wave, but the TE wave is removed by the metallic layer 109 and only the TM wave is outputted. Consequently, the element 101 and waveguides are easily integrated on the same substrate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21209987A JPS6455506A (en) | 1987-08-26 | 1987-08-26 | Optical circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21209987A JPS6455506A (en) | 1987-08-26 | 1987-08-26 | Optical circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6455506A true JPS6455506A (en) | 1989-03-02 |
Family
ID=16616865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21209987A Pending JPS6455506A (en) | 1987-08-26 | 1987-08-26 | Optical circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6455506A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0582587A4 (en) * | 1991-05-03 | 1993-12-17 | Bell Communications Res | Vertical metallically loaded polarization splitter and polarization-diversified optical receiver. |
US5638469A (en) * | 1991-11-05 | 1997-06-10 | Mcnc | Microelectronic module having optical and electrical interconnects |
US6524669B2 (en) | 2000-08-31 | 2003-02-25 | Toyo Boseki Kabushiki Kaisha | Layered heat-shrinkable films and labels for bottles |
-
1987
- 1987-08-26 JP JP21209987A patent/JPS6455506A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0582587A4 (en) * | 1991-05-03 | 1993-12-17 | Bell Communications Res | Vertical metallically loaded polarization splitter and polarization-diversified optical receiver. |
EP0582587A1 (en) * | 1991-05-03 | 1994-02-16 | Bell Communications Res | Vertical metallically loaded polarization splitter and polarization-diversified optical receiver. |
US5638469A (en) * | 1991-11-05 | 1997-06-10 | Mcnc | Microelectronic module having optical and electrical interconnects |
US5923796A (en) * | 1991-11-05 | 1999-07-13 | Mcnc | Microelectronic module having optical and electrical interconnects |
US6097857A (en) * | 1991-11-05 | 2000-08-01 | University Of North Carolina | Microelectronic module having optical and electrical interconnects |
US6524669B2 (en) | 2000-08-31 | 2003-02-25 | Toyo Boseki Kabushiki Kaisha | Layered heat-shrinkable films and labels for bottles |
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