| Small-dynamic-angle measurement using tangent relationship and phase-modulating technique | |
| Zheng, Defeng; Wang, Xiangzhao; Sasaki, Osami | |
| Corresponding Author | Zheng, Defeng(defeng2003@mail.siom.ac.cn) |
| 2007-09-01 | |
| Source Publication | OPTICAL ENGINEERING
 |
| ISSN | 0091-3286 |
| Volume | 46Issue:9Pages:4 |
| Abstract | A method using two prisms for measurement of small dynamic angles is proposed in which the measurement is based on a simple tangent equation and a phase-modulating interferometer with a laser diode to measure dynamic optical path differences with higher accuracy. Owing to the simple tangent equation, the symmetry requirement on the two prisms in the optical configuration is eliminated, and easy measurement of the separations between two parallel beams with a position-sensitive detector is achieved. Small-dynamic-angle measurements are experimentally demonstrated with high accuracy. (C) 2007 Society of Photo-Optical Instrumentation Engineers. |
| Keyword | optical measurement angle measurement interferometer phase modulation |
| DOI | 10.1117/1.2784480 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Optics |
| WOS Subject | Optics |
| WOS ID | WOS:000250550600006 |
| Publisher | SPIE-SOC PHOTOPTICAL INSTRUMENTATION ENGINEERS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/126199 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zheng, Defeng |
| Affiliation | 1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Inst Opt Lab, Shanghai 201800, Peoples R China 2.Grad Sch Chinese Acad Sci, Beijing 100039, Peoples R China 3.Daegu Univ, Sch Comp & Commun Engn, Gyongsan, Kyungbuk, South Korea |
| Recommended Citation GB/T 7714 | Zheng, Defeng,Wang, Xiangzhao,Sasaki, Osami. Small-dynamic-angle measurement using tangent relationship and phase-modulating technique[J]. OPTICAL ENGINEERING,2007,46(9):4. |
| APA | Zheng, Defeng,Wang, Xiangzhao,&Sasaki, Osami.(2007).Small-dynamic-angle measurement using tangent relationship and phase-modulating technique.OPTICAL ENGINEERING,46(9),4. |
| MLA | Zheng, Defeng,et al."Small-dynamic-angle measurement using tangent relationship and phase-modulating technique".OPTICAL ENGINEERING 46.9(2007):4. |
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