CN102062987B - Terahertz modulator and modulation method of tunable resonant cavity of compound-structure photonic crystal - Google Patents
Terahertz modulator and modulation method of tunable resonant cavity of compound-structure photonic crystal Download PDFInfo
- Publication number
- CN102062987B CN102062987B CN2010105689116A CN201010568911A CN102062987B CN 102062987 B CN102062987 B CN 102062987B CN 2010105689116 A CN2010105689116 A CN 2010105689116A CN 201010568911 A CN201010568911 A CN 201010568911A CN 102062987 B CN102062987 B CN 102062987B
- Authority
- CN
- China
- Prior art keywords
- photonic crystal
- modulator
- wave
- silicon
- tunable
- 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 - Fee Related
Links
- 239000004038 photonic crystal Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title abstract description 4
- 230000007547 defect Effects 0.000 claims abstract description 43
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 27
- 239000010703 silicon Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 19
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims abstract description 18
- 239000013078 crystal Substances 0.000 claims description 22
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims description 20
- 230000002950 deficient Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 230000008676 import Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 description 8
- 230000008033 biological extinction Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Landscapes
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Integrated Circuits (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105689116A CN102062987B (en) | 2010-11-30 | 2010-11-30 | Terahertz modulator and modulation method of tunable resonant cavity of compound-structure photonic crystal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105689116A CN102062987B (en) | 2010-11-30 | 2010-11-30 | Terahertz modulator and modulation method of tunable resonant cavity of compound-structure photonic crystal |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102062987A CN102062987A (en) | 2011-05-18 |
CN102062987B true CN102062987B (en) | 2012-06-13 |
Family
ID=43998323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105689116A Expired - Fee Related CN102062987B (en) | 2010-11-30 | 2010-11-30 | Terahertz modulator and modulation method of tunable resonant cavity of compound-structure photonic crystal |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102062987B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103472532B (en) * | 2013-09-13 | 2015-05-13 | 深圳大学 | Photonic crystal all-optical tunable filter |
CN103885267B (en) * | 2014-03-26 | 2016-07-06 | 南京邮电大学 | Three wavelength terahertz wave modulator and the modulator approaches based on triple lattice photonic crystals |
CN103984124B (en) * | 2014-05-15 | 2017-01-25 | 东南大学 | Multi-frequency response TeraHertz wave modulator |
CN104698606A (en) * | 2015-03-11 | 2015-06-10 | 南京邮电大学 | Two-dimensional triangular lattice photonic crystal mode division multiplexing and demultiplexing device based on magneto-optic effect |
CN104865715A (en) * | 2015-05-12 | 2015-08-26 | 南京邮电大学 | Compound lattice photonic crystal multi-wavelength terahertz wave optical switch |
CN106028614B (en) * | 2016-07-28 | 2018-09-25 | 苏州大学 | Generate the device and method of the plasma photon crystal of continuously adjustable Defect Modes |
CN108761638B (en) * | 2018-08-03 | 2020-10-09 | 中国计量大学 | Multi-output-port terahertz wave power divider |
CN109669242B (en) * | 2019-01-04 | 2021-01-01 | 深圳大学 | FANO resonance structure for photonic crystal waveguide diagonal mode interference |
CN109669241B (en) * | 2019-01-04 | 2020-10-13 | 深圳大学 | Photonic crystal waveguide quadrupole splitting mode interference FANO resonance structure |
CN109669239B (en) * | 2019-01-04 | 2020-10-02 | 深圳大学 | Orthogonal splitting mode interference FANO resonance structure of photonic crystal waveguide |
CN109669240B (en) * | 2019-01-04 | 2020-10-02 | 深圳大学 | Photonic crystal waveguide hexapole splitting mode interference FANO resonance structure |
CN112099247A (en) * | 2020-09-15 | 2020-12-18 | 浙江工贸职业技术学院 | Light-operated dual-wavelength terahertz wave narrow-band filter based on azobenzene-doped liquid crystal material and filtering method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7421171B2 (en) * | 2006-06-23 | 2008-09-02 | Massachusetts Institute Of Technology | Efficient terahertz sources by optical rectification in photonic crystals and metamaterials exploiting tailored transverse dispersion relations |
CN100547456C (en) * | 2008-07-29 | 2009-10-07 | 浙江大学 | Electrooptic modulator based on horizontal narrow slit flat-plate and photon crystal linear defect wave-guide |
-
2010
- 2010-11-30 CN CN2010105689116A patent/CN102062987B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102062987A (en) | 2011-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102062987B (en) | Terahertz modulator and modulation method of tunable resonant cavity of compound-structure photonic crystal | |
CN103885267B (en) | Three wavelength terahertz wave modulator and the modulator approaches based on triple lattice photonic crystals | |
Yanik et al. | Stopping light all optically | |
CN102062986B (en) | Optically controlled dual wavelength terahertz wave modulator and modulation method thereof | |
US6972894B2 (en) | Optical wavelength converter | |
CN110323665B (en) | Wavelength-adjustable direct modulation silicon-based external cavity laser | |
CN104932119B (en) | Vertical magnetic control plasma photon crystal terahertz wave modulator and modulator approach | |
CN104965319A (en) | Parallel magnetic control plasma photonic crystal terahertz wave modulator and modulation method | |
Yu et al. | Experimental demonstration of a four-port photonic crystal cross-waveguide structure | |
CN101881918A (en) | Terahertz wave modulator based on nonlinear photonic crystal and modulating method | |
CN101196596A (en) | Adjustable optical notch filter based on dicyclo resonant cavity | |
CN104977775A (en) | Optical microcavity optical frequency comb generation apparatus and generation method based on injected seed light | |
CN104267462A (en) | Annular cavity structure terahertz wave photonic crystal filter | |
CN103688203B (en) | Wave vector matched resonator and bus waveguide system | |
CN112363272B (en) | Tunable three-dimensional silicon nitride double-micro-ring resonant filter device and preparation method thereof | |
CN108333678A (en) | Magnetic control cavity switches type ROADM based on 2 D photon crystal | |
Shoman et al. | Compact silicon microring modulator with tunable extinction ratio and wide FSR | |
CN101325312B (en) | High speed modulation semiconductor laser | |
CN1972043A (en) | Photon crystal laser and photon crystal waveguide coupling output method and output apparatus | |
CN104865715A (en) | Compound lattice photonic crystal multi-wavelength terahertz wave optical switch | |
CN207937637U (en) | Magnetic control cavity switches type ROADM based on 2 D photon crystal | |
CN109254351B (en) | Upper and lower filter based on single antisymmetric multimode periodic waveguide microcavity | |
CN101325313B (en) | High speed modulation semiconductor laser | |
CN1645173A (en) | Active glass waveguide coupling microannular resonant cavity and active controller thereof | |
Ji et al. | Design and performance analysis of a multi wavelength terahertz modulator based on triple-lattice photonic crystals |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100602 Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000215 Denomination of invention: Orthogonal matrix-based cognitive radio spectrum sharing method Granted publication date: 20120815 License type: Common License Record date: 20161118 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000215 Date of cancellation: 20180116 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110518 Assignee: Nanjing University of Posts and Telecommunications Nantong Institute Limited Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2018320000057 Denomination of invention: Terahertz modulator and modulation method of tunable resonant cavity of compound-structure photonic crystal Granted publication date: 20120613 License type: Common License Record date: 20180314 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20191130 |