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Experimental study of Fourier transform spectrometer based on MEMS micro-mirror
| Content Provider | Semantic Scholar |
|---|---|
| Author | Chen, Jianjun Zhu, Yong Wang, Ning Zhang, Jie |
| Copyright Year | 2013 |
| Abstract | We propose a new Fourier transform spectrometer based on programmable microelectromechanical systems (MEMS) micro-mirror and an improved Michelson interferometer. The principle of the spectrometer is theoretically analyzed. A signal acquisition unit and an experimental set-up are designed. The spectrum of the polychromatic light source is obtained at a slantwise reflector angle of 0.238°. The spectrum is analyzed by this system within the near infrared. The experimental results show that the spectral accuracy is less than 3 nm, and the signal-to-noise ratio (SNR) is 18 dB. The spectral resolution is less than 16 nm. |
| Starting Page | 53003 |
| Ending Page | 53005 |
| Page Count | 3 |
| File Format | PDF HTM / HTML |
| DOI | 10.3788/col201311.053003 |
| Volume Number | 11 |
| Alternate Webpage(s) | http://www.opticsjournal.net/ViewFull0.htm?aid=OJ130416000207HdKgMj |
| Alternate Webpage(s) | http://www.opticsjournal.net/ViewFullPDF.htm?aid=OJ130416000207HdKgMj |
| Alternate Webpage(s) | https://doi.org/10.3788/col201311.053003 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
