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 Posted: Thu 7:44, 09 Dec 2010 Post subject: ugg milano Wave plate with high reproducibility an |
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Wave plate with high reproducibility and experimental measurement
Discriminant. This method is the measurement of high-precision wave plate becomes less reasonable, but also over-dependent on the process. Increased the difficulty of processing. Consolidated text of the error analysis, this paper presents an artificial small perturbation method to solve this problem. To the transit piece of quartz crystal down. Know from the above analysis. When the temperature rises, the phase retardation of wave plate down. According to this point, you can measure the temperature of the process of creating an artificial disturbance (sometimes in the survey process itself is a temperature perturbation), if the temperature rises,[link widoczny dla zalogowanych], the measurement results decreases. This table Mingbo piece Lu 1 = 2,[link widoczny dla zalogowanych], whereas a = 180. I, No. 2 Dai Gaoliang l9 such as: high reproducibility and experimental cross-chip measurement 14l27. References 1 Su big picture. DPY-l-type strain gauge principle and accuracy of optical technology. 1979. (4): 14 ~ 202 Yanchun Yong, Qing-Xiang Li,[link widoczny dla zalogowanych], Jia Huibo precision uniform field compensator. Tsinghua University Science Report, 1982, TH82017 (No124) 3 Liu Xianglin, Wang Hongxiang, Ruan Ji (BiTm) 3 (FeGa) 5OL2 magneto-optical crystal film Applied Sciences. 1984.2 (2) 184 - 1274ButUtMA. VentudnELHighfrequencyFaradayrotationinFR a 5glassApplOpt, 1987,[link widoczny dla zalogowanych],26 (9): 158l ~ 15825 Xieguang Ping, Wang Dongsheng, Fang Zhongyan Abbe error correction method of real-time. See: First Cross-Strait Symposium on Measurement Technology Proceedings, Beijing, 1995; Beijing: Measurement of magazines. 1995:79 ~ 836 Chen positive. Two-dimensional rotation alignment branch of signal processing and automatic compensation [Master Thesis]. Tsinghua University, No10130138840, 1988MethodforMeasuringRetardationofQuarter - wavePlatewithHighStabilityDaiGaoliang, YinChunyong (TsinghuaUniversity, Beijing100084) Abst Hu c Blake - a Anewmethodformeasuringretardationofquarter-waveplateisdescribed. Magneto-opticalmodulationisappliedtodetermineextinctionposition. Itavoidsthedegradationeffectofelectro-opticalmaterialssuchasKDPandenhancesthemeasuringstability. Aspecial-lydeignedFaradayeel1withenoughFaradayrotationandlowheatdriftisintroduced. Anewsystemstructureisproposed,[link widoczny dla zalogowanych], inwhichtheFaradaycellmustbeplacedafterthequarter-waveplates0thatthedemodulationconditionisoptimizedandthesensitivityforsettingupthecrystalaxisisashighas1. Experimentconfirmedthattheincorrectsequenceofcomponentswillreducethesystemperformanceseriously. Withresettingwholeequipmentforeachsample. tens0fquar-ter-waveplateshavebeenmeasuredoverlongperiod. Theresultindicatedthatthestabilityietterthan20. Keywords: Senarmontmethod; Faradayrotation; Stability
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