標題: | A heterodyne interferometer using an electro-optic modulator for measuring small displacements |
作者: | Su, DC Chiu, MH Chen, CD 交大名義發表 光電工程學系 National Chiao Tung University Department of Photonics |
關鍵字: | heterodyne interferometer;electro-optic modulator |
公開日期: | 1-一月-1996 |
摘要: | In this heterodyne interferometer for measuring small displacements, an electro-optic modulator is used as a frequency shifter. It has some merits, such as, free from the mechanical vibration, simple and compact optical structure, and a general and inexpensive electrical signal processing circuit can be used without decreasing the measuring resolution and easily operated in real time. |
URI: | http://dx.doi.org/10.1088/0150-536X/27/1/003 http://hdl.handle.net/11536/1540 |
ISSN: | 0150-536X |
DOI: | 10.1088/0150-536X/27/1/003 |
期刊: | JOURNAL OF OPTICS-NOUVELLE REVUE D OPTIQUE |
Volume: | 27 |
Issue: | 1 |
起始頁: | 19 |
結束頁: | 23 |
顯示於類別: | 期刊論文 |