CN103954369B - 一种电控相移方法 - Google Patents
一种电控相移方法 Download PDFInfo
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- CN103954369B CN103954369B CN201410165090.XA CN201410165090A CN103954369B CN 103954369 B CN103954369 B CN 103954369B CN 201410165090 A CN201410165090 A CN 201410165090A CN 103954369 B CN103954369 B CN 103954369B
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000010363 phase shift Effects 0.000 title claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 172
- 238000001228 spectrum Methods 0.000 claims abstract description 48
- 230000008859 change Effects 0.000 claims abstract description 19
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 230000003595 spectral effect Effects 0.000 claims abstract description 9
- 239000013307 optical fiber Substances 0.000 claims description 42
- 239000006185 dispersion Substances 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 230000010287 polarization Effects 0.000 abstract description 3
- 230000004075 alteration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000007781 pre-processing Methods 0.000 description 1
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- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
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CN201410165090.XA CN103954369B (zh) | 2014-04-23 | 2014-04-23 | 一种电控相移方法 |
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CN103954369A CN103954369A (zh) | 2014-07-30 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5956171A (en) * | 1996-07-31 | 1999-09-21 | The United States Of America As Represented By The Secretary Of The Navy | Electro-optic modulator and method |
CN101319878A (zh) * | 2008-07-15 | 2008-12-10 | 浙江大学 | 一种高精度大范围测量光纤长度的方法和设备 |
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US6181429B1 (en) * | 1997-12-22 | 2001-01-30 | Pirelli Cavi E Sistemi S.P.A. | Interferometer for measurements of optical properties in bulk samples |
US6798523B2 (en) * | 2001-12-04 | 2004-09-28 | Honeywell International Inc. | Sensor and method for detecting fiber optic faults |
JP2009156736A (ja) * | 2007-12-27 | 2009-07-16 | Yokogawa Electric Corp | 波長モニタ |
CN102354026A (zh) * | 2011-10-08 | 2012-02-15 | 南开大学 | 基于高双折射光子晶体光纤萨格纳克环的全光纤热补偿标准具 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5956171A (en) * | 1996-07-31 | 1999-09-21 | The United States Of America As Represented By The Secretary Of The Navy | Electro-optic modulator and method |
CN101319878A (zh) * | 2008-07-15 | 2008-12-10 | 浙江大学 | 一种高精度大范围测量光纤长度的方法和设备 |
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Denomination of invention: An electronically controlled phase shift method Effective date of registration: 20230303 Granted publication date: 20170825 Pledgee: Weihai commercial bank Limited by Share Ltd. Qingdao branch Pledgor: QINGDAO FREE TRADE LASER TECHNOLOGY Co.,Ltd. Registration number: Y2023980033984 |
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Denomination of invention: A Method of Electric Control Phase Shift Granted publication date: 20170825 Pledgee: Weihai commercial bank Limited by Share Ltd. Qingdao branch Pledgor: QINGDAO FREE TRADE LASER TECHNOLOGY Co.,Ltd. Registration number: Y2024980006053 |
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Denomination of invention: A method of electrically controlled phase shift Granted publication date: 20170825 Pledgee: Weihai commercial bank Limited by Share Ltd. Qingdao branch Pledgor: QINGDAO FREE TRADE LASER TECHNOLOGY Co.,Ltd. Registration number: Y2024980040985 |