JPH0527042B2 - - Google Patents
Info
- Publication number
- JPH0527042B2 JPH0527042B2 JP7556384A JP7556384A JPH0527042B2 JP H0527042 B2 JPH0527042 B2 JP H0527042B2 JP 7556384 A JP7556384 A JP 7556384A JP 7556384 A JP7556384 A JP 7556384A JP H0527042 B2 JPH0527042 B2 JP H0527042B2
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- mode
- light
- phase
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 229910013641 LiNbO 3 Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 description 27
- 230000005684 electric field Effects 0.000 description 14
- 238000005253 cladding Methods 0.000 description 11
- 230000010287 polarization Effects 0.000 description 11
- 230000007704 transition Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000010354 integration Effects 0.000 description 5
- 230000002238 attenuated effect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 230000005428 wave function Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 244000126211 Hericium coralloides Species 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000005624 perturbation theories Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/03—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
- G02F1/035—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect in an optical waveguide structure
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Gyroscopes (AREA)
- Optical Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7556384A JPS60218622A (ja) | 1984-04-13 | 1984-04-13 | 非相反光移相器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7556384A JPS60218622A (ja) | 1984-04-13 | 1984-04-13 | 非相反光移相器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60218622A JPS60218622A (ja) | 1985-11-01 |
| JPH0527042B2 true JPH0527042B2 (enrdf_load_stackoverflow) | 1993-04-20 |
Family
ID=13579770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7556384A Granted JPS60218622A (ja) | 1984-04-13 | 1984-04-13 | 非相反光移相器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60218622A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11479837B2 (en) * | 2016-09-27 | 2022-10-25 | Novelis Inc. | Pre-ageing systems and methods using magnetic heating |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319516A (ja) * | 1986-07-14 | 1988-01-27 | Nippon Telegr & Teleph Corp <Ntt> | 光ｉｃ型回転センサ |
| EP0254756B1 (de) * | 1986-07-29 | 1989-04-12 | LITEF GmbH | Verfahren zur Drehratenmessung mittels eines passiven optischen Resonators |
| CA1319542C (en) * | 1986-09-19 | 1993-06-29 | George A. Pavlath | Dual fiber optic gyroscope |
-
1984
- 1984-04-13 JP JP7556384A patent/JPS60218622A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11479837B2 (en) * | 2016-09-27 | 2022-10-25 | Novelis Inc. | Pre-ageing systems and methods using magnetic heating |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60218622A (ja) | 1985-11-01 |
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