TW200639374A - Integrated fiber optic gyro sensing device - Google Patents
Integrated fiber optic gyro sensing deviceInfo
- Publication number
- TW200639374A TW200639374A TW094115265A TW94115265A TW200639374A TW 200639374 A TW200639374 A TW 200639374A TW 094115265 A TW094115265 A TW 094115265A TW 94115265 A TW94115265 A TW 94115265A TW 200639374 A TW200639374 A TW 200639374A
- Authority
- TW
- Taiwan
- Prior art keywords
- fiber optic
- sensing device
- light source
- integrated
- optic gyro
- Prior art date
Links
Abstract
An integrated fiber optic gyro sensing device is provided for refracting light beam into/from a plane waveguide network using to a plurality of optical gratings. Further, a light source, splitters, detector, polarizer and phase modulator are integrated on a substrate. Therefore, the production time and the production cost for the integrated fiber optic gyro sensing device are reduced. Furthermore, additional splitter and detector are integrated on a substrate to guide and detect a portion of incident light beam from the light source, thereby generating a feedback signal to feedback control the light source. Therefore, the light source steadily outputs the incident light beam.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94115265A TWI265277B (en) | 2005-05-11 | 2005-05-11 | Integrated fiber optic gyro sensing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94115265A TWI265277B (en) | 2005-05-11 | 2005-05-11 | Integrated fiber optic gyro sensing device |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI265277B TWI265277B (en) | 2006-11-01 |
TW200639374A true TW200639374A (en) | 2006-11-16 |
Family
ID=38122160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94115265A TWI265277B (en) | 2005-05-11 | 2005-05-11 | Integrated fiber optic gyro sensing device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI265277B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110320588A (en) * | 2018-03-30 | 2019-10-11 | 中强光电股份有限公司 | Optical waveguide device and display |
TWI784444B (en) * | 2021-03-16 | 2022-11-21 | 國立高雄大學 | Optical height difference measurement system and method thereof for road surfaces |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9778042B2 (en) | 2013-12-13 | 2017-10-03 | Intel Corporation | Opto-mechanical inertial sensor |
US9285391B2 (en) | 2013-12-13 | 2016-03-15 | Intel Corporation | Optomechanical inertial sensor |
US9341644B2 (en) | 2013-12-13 | 2016-05-17 | Intel Corporation | MEMS apparatus with a movable waveguide section |
US9239340B2 (en) | 2013-12-13 | 2016-01-19 | Intel Corporation | Optomechanical sensor for accelerometry and gyroscopy |
-
2005
- 2005-05-11 TW TW94115265A patent/TWI265277B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110320588A (en) * | 2018-03-30 | 2019-10-11 | 中强光电股份有限公司 | Optical waveguide device and display |
TWI784444B (en) * | 2021-03-16 | 2022-11-21 | 國立高雄大學 | Optical height difference measurement system and method thereof for road surfaces |
Also Published As
Publication number | Publication date |
---|---|
TWI265277B (en) | 2006-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |