CN111552134B - High-low temperature optical modulator - Google Patents
High-low temperature optical modulator Download PDFInfo
- Publication number
- CN111552134B CN111552134B CN202010472304.3A CN202010472304A CN111552134B CN 111552134 B CN111552134 B CN 111552134B CN 202010472304 A CN202010472304 A CN 202010472304A CN 111552134 B CN111552134 B CN 111552134B
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- CN
- China
- Prior art keywords
- nonlinear crystal
- gold
- metal shell
- plating surface
- heat
- 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.)
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- 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
- G02F1/35—Non-linear optics
- G02F1/3501—Constructional details or arrangements of non-linear optical devices, e.g. shape of non-linear crystals
-
- 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
- G02F1/35—Non-linear optics
- G02F1/355—Non-linear optics characterised by the materials used
- G02F1/3551—Crystals
-
- 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
- G02F1/35—Non-linear optics
- G02F1/355—Non-linear optics characterised by the materials used
- G02F1/3551—Crystals
- G02F1/3553—Crystals having the formula MTiOYO4, where M=K, Rb, TI, NH4 or Cs and Y=P or As, e.g. KTP
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010472304.3A CN111552134B (en) | 2020-05-29 | 2020-05-29 | High-low temperature optical modulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010472304.3A CN111552134B (en) | 2020-05-29 | 2020-05-29 | High-low temperature optical modulator |
Publications (2)
Publication Number | Publication Date |
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CN111552134A CN111552134A (en) | 2020-08-18 |
CN111552134B true CN111552134B (en) | 2021-05-25 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010472304.3A Active CN111552134B (en) | 2020-05-29 | 2020-05-29 | High-low temperature optical modulator |
Country Status (1)
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CN (1) | CN111552134B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4968121A (en) * | 1988-12-07 | 1990-11-06 | Hughes Aircraft Company | Hermetically sealed apparatus and method for maintaining crystals at a controlled operating temperature |
CN101750760A (en) * | 2008-12-17 | 2010-06-23 | 福建福晶科技股份有限公司 | Electro-optical switch with strong turn-off capacity of light |
CN203674551U (en) * | 2013-12-31 | 2014-06-25 | 济南晶众光电科技有限公司 | Crystal cartridge of laser Q switch |
CN207250928U (en) * | 2018-01-24 | 2018-04-17 | 济南晶众光电科技有限公司 | A kind of bicrystal Q-switch |
CN207249314U (en) * | 2018-01-24 | 2018-04-17 | 济南晶众光电科技有限公司 | One kind leads warm type bbo crystal construction of switch |
-
2020
- 2020-05-29 CN CN202010472304.3A patent/CN111552134B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4968121A (en) * | 1988-12-07 | 1990-11-06 | Hughes Aircraft Company | Hermetically sealed apparatus and method for maintaining crystals at a controlled operating temperature |
CN101750760A (en) * | 2008-12-17 | 2010-06-23 | 福建福晶科技股份有限公司 | Electro-optical switch with strong turn-off capacity of light |
CN203674551U (en) * | 2013-12-31 | 2014-06-25 | 济南晶众光电科技有限公司 | Crystal cartridge of laser Q switch |
CN207250928U (en) * | 2018-01-24 | 2018-04-17 | 济南晶众光电科技有限公司 | A kind of bicrystal Q-switch |
CN207249314U (en) * | 2018-01-24 | 2018-04-17 | 济南晶众光电科技有限公司 | One kind leads warm type bbo crystal construction of switch |
Also Published As
Publication number | Publication date |
---|---|
CN111552134A (en) | 2020-08-18 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high and low temperature optical modulator Effective date of registration: 20220127 Granted publication date: 20210525 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN JINGZHONG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2022980001156 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230111 Granted publication date: 20210525 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN JINGZHONG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2022980001156 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high and low temperature light modulator Effective date of registration: 20230129 Granted publication date: 20210525 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN JINGZHONG OPTOELECTRONICS TECHNOLOGY CO.,LTD. Registration number: Y2023980031737 |