CN101000393A - Organic polymer optical waveguide resonance ring - Google Patents
Organic polymer optical waveguide resonance ring Download PDFInfo
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- CN101000393A CN101000393A CN 200710019233 CN200710019233A CN101000393A CN 101000393 A CN101000393 A CN 101000393A CN 200710019233 CN200710019233 CN 200710019233 CN 200710019233 A CN200710019233 A CN 200710019233A CN 101000393 A CN101000393 A CN 101000393A
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- organic polymer
- optical waveguide
- phase
- phase controller
- ring
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Abstract
An optical waveguide resonant ring of organic polymer type is prepared as adding organic polymer phase controller in loop of said resonant ring to compensate phase variation caused by refractivity variation of resonant ring material, applying thermo-optic effect phase controller as said organic polymer phase controller being formed by phase shifter and modulator as well as frequency shifter.
Description
Technical field
The present invention proposes a kind of implementation of organic polymer optical waveguide resonance ring, relates to the technical field that optical waveguide resonance ring is made.
Background technology
Optical waveguide resonance ring is a kind of basic device in the integrated optics, and it can be used as devices such as optical waveguide gyro resonator cavity, optical band pass filter and uses, and also can be used as unit component with other integrated optical device building block or system.Therefore, it has a wide range of applications in fields such as integrated optics, optical communications.Organic polymer material is a class novel photoelectric functional material.Optical waveguide and the device made by polymeric material have important use potentiality and prospect in the optoelectronics field.The polymeric material range of choice is big, and the range of choice of corresponding refractive index is also very big, and can realize that refractive index is adjustable by changing monomer ratio.Can realize that electrooptical coefficient etc. is adjustable by MOLECULE DESIGN, have big electrooptical coefficient and thermo-optical coeffecient, thereby can realize electrooptical effect and thermo-optic effect easily.Polymeric material can large tracts of land spin coating moulding on the substrate of any material on wave guide process, does not need pyroprocessing, and preparation technology is simple.And the polymeric material cost is low, especially has incomparable advantage for producing in enormous quantities.Adopt the sandwich layer and the clad material of different substrates and polymkeric substance can also obtain bigger double refractive inde, protect the polarisation waveguide, improve the polarization characteristic of device thereby make easily.Therefore, organic polymer optical waveguide resonance ring is a kind of integrated optical device that has development prospect.The organic polymer material thermal stability is one of problem of being faced of organic polymer integrated optical device always.Compare with inorganic material, the organic polymer material thermal expansivity is bigger, and refractive index varies with temperature more obvious.
Because the necessary condition of optical waveguide resonance ring resonance is that light travels in ring a week, its phase place must with the integral multiple of former phase place phase difference of pi, therefore, as make resonant ring resonance, then design and the preparation to coupling mechanism and resonant ring requires very harsh.
Summary of the invention
Technical matters: the objective of the invention is to propose a kind of organic polymer optical waveguide resonance ring, resonant ring is not easy to realize shortcomings such as resonance in the solution prior art in design and preparation, thereby makes the easier realization resonance of this resonator cavity.
Technical scheme: technical scheme of the present invention is to realize like this, on structure, by in optical waveguide resonance ring, increasing phase controller, be used for compensating because coupling mechanism changes at the light phase that the light phase variation, resonant ring material variations in refractive index or the resonant ring length variations that design and preparation causes cause, also can change light phase according to the design needs.
Organic polymer optical waveguide of the present invention is humorous to shatter employing increases the organic polymer phase controller in the loop of organic polymer optical waveguide resonance ring, with compensation since the light phase that above-mentioned resonant ring material variations in refractive index or resonant ring length variations cause change.The organic polymer phase controller is the phase controller of thermo-optic effect or electrooptical effect.The organic polymer phase controller comprises possessing phase shifter, modulator, the frequency shifter that light phase changes function.
Organic polymer optical waveguide resonance ring of the present invention is a kind of based on organic polymer material, uses the optical waveguide mode to realize the device of light transmission, and coupling mechanism wherein and phase controller also all are based on the device of organic polymer optical waveguide.
The preparation method of organic polymer optical waveguide resonance ring of the present invention, adopt the organic polymer optical waveguide preparation method, in resonant ring, increase phase controller, and make the two ends of phase controller be connected with the light wave lead ring, be about to phase controller and be serially connected in the light wave lead ring, phase controller can be controlled by other signals.
Beneficial effect: the present invention has following advantage compared with prior art:
The present invention adopts organic polymer optical waveguide to prepare resonant ring, and phase controller is serially connected in the light wave lead ring, solved because the light phase that coupling mechanism causes in design and preparation changes, humorously shatters the light phase that material variations in refractive index or resonant ring length variations cause and change, and made former resonant ring be difficult for realizing the shortcoming of resonance.And utilize organic polymer material electrooptical coefficient and the big advantage of thermo-optical coeffecient, realized the integrated of phase controller and optical waveguide resonance ring.The resonance of its easier realization light in resonant ring.
Description of drawings
Fig. 1 is the organic polymer optical waveguide resonance ring synoptic diagram that has phase controller.
Have among the above figure coupling mechanism 1, optical waveguide 2, phase controller 3,
Embodiment
It below is the embodiment that adopts the organic polymer optical waveguide resonance ring that has phase controller.
Utilize integrated optics technique to prepare light phase controller, arc optical waveguide and coupling mechanism, in phase controller input, output two-port, make with the arc optical waveguide in the optically-coupled transmission.Prepare above-mentioned device by the method for preparing mask, and then partly prepare electrode to realize the control of phase place at phase controller.Organic polymer optical waveguide resonance ring of the present invention adopts increases organic polymer phase controller 3 in the loop of organic polymer optical waveguide resonance ring 2, with compensation since the light phase that above-mentioned resonant ring material variations in refractive index or resonant ring length variations cause change.
Organic polymer phase controller 3 is the phase controller of thermo-optic effect or electrooptical effect.For thermo-optic effect phase shifter, modulator, frequency shifter, by in the phase controller optical waveguide, preparing thermode, to realize thermo-optic effect.
Organic polymer phase controller 3 comprises possessing phase shifter, modulator, the frequency shifter that light phase changes function.For phase shifter, modulator, the frequency shifter of electrooptical effect, by the phase controller optical waveguide material is polarized, and in the phase controller optical waveguide preparation standing wave or traveling wave electrode, to realize phase control.
Claims (3)
1, a kind of organic polymer optical waveguide resonance ring, it is characterized in that adopting in the loop of organic polymer optical waveguide resonance ring (2), increasing organic polymer phase controller (3), with compensation since the light phase that above-mentioned resonant ring material variations in refractive index or resonant ring length variations cause change.
2,, it is characterized in that the phase controller of organic polymer phase controller (3) for thermo-optic effect or electrooptical effect according to the described organic polymer optical waveguide resonance ring of claim 1.
3,, it is characterized in that organic polymer phase controller (3) comprises possessing phase shifter, modulator, the frequency shifter that light phase changes function according to the described organic polymer optical waveguide resonance ring of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100192336A CN100445785C (en) | 2007-01-05 | 2007-01-05 | Organic polymer optical waveguide resonance ring |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2007100192336A CN100445785C (en) | 2007-01-05 | 2007-01-05 | Organic polymer optical waveguide resonance ring |
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| Publication Number | Publication Date |
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| CN101000393A true CN101000393A (en) | 2007-07-18 |
| CN100445785C CN100445785C (en) | 2008-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007100192336A Active CN100445785C (en) | 2007-01-05 | 2007-01-05 | Organic polymer optical waveguide resonance ring |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163664A (en) * | 2013-04-02 | 2013-06-19 | 杭州电子科技大学 | Frequency-selective wave filter based on micro-ring resonant cavity |
| CN103575409A (en) * | 2013-11-06 | 2014-02-12 | 宁波屹诺电子科技有限公司 | Method for detecting resonant wavelength shift of integrated resonant ring |
| CN104169785B (en) * | 2012-03-29 | 2017-02-22 | 富士通株式会社 | Optical semiconductor element and control method for optical semiconductor element |
| CN109613632A (en) * | 2018-12-03 | 2019-04-12 | 东南大学 | Tunable cavity and preparation method thereof based on flexible surface phasmon coupler |
| CN112526771A (en) * | 2020-11-11 | 2021-03-19 | 西北工业大学 | Molybdenum disulfide film assisted thermo-optic modulator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287421A (en) * | 1993-01-11 | 1994-02-15 | University Of Southern California | All-optical modulation in crystalline organic semiconductor waveguides |
| JP4768127B2 (en) * | 1998-11-10 | 2011-09-07 | ネオフォトニクス・コーポレイション | Photonic devices containing thermo-optic polymers |
| US6236774B1 (en) * | 1999-03-22 | 2001-05-22 | Gemfire Corporation | Optoelectronic and photonic devices formed of materials which inhibit degradation and failure |
| DE10112021C1 (en) * | 2001-03-07 | 2002-10-24 | Hertz Inst Heinrich | Adjustable optical level adjuster |
| CN100354604C (en) * | 2004-06-18 | 2007-12-12 | 东南大学 | Optical gyroscope with waveguide construction implemented through organic polymer material and method for preparing same |
-
2007
- 2007-01-05 CN CNB2007100192336A patent/CN100445785C/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104169785B (en) * | 2012-03-29 | 2017-02-22 | 富士通株式会社 | Optical semiconductor element and control method for optical semiconductor element |
| CN103163664A (en) * | 2013-04-02 | 2013-06-19 | 杭州电子科技大学 | Frequency-selective wave filter based on micro-ring resonant cavity |
| CN103575409A (en) * | 2013-11-06 | 2014-02-12 | 宁波屹诺电子科技有限公司 | Method for detecting resonant wavelength shift of integrated resonant ring |
| CN103575409B (en) * | 2013-11-06 | 2016-10-05 | 宁波屹诺电子科技有限公司 | A kind of method of the resonance wavelength drift detecting integrated resonant ring |
| CN109613632A (en) * | 2018-12-03 | 2019-04-12 | 东南大学 | Tunable cavity and preparation method thereof based on flexible surface phasmon coupler |
| CN109613632B (en) * | 2018-12-03 | 2020-11-03 | 东南大学 | Adjustable resonant cavity based on flexible surface plasmon coupler and preparation method thereof |
| CN112526771A (en) * | 2020-11-11 | 2021-03-19 | 西北工业大学 | Molybdenum disulfide film assisted thermo-optic modulator |
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| Publication number | Publication date |
|---|---|
| CN100445785C (en) | 2008-12-24 |
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