Loading...
Please wait, while we are loading the content...
Similar Documents
Two-color holographic recording in a single-doped photorefractive LiNbO3 crystal
| Content Provider | Semantic Scholar |
|---|---|
| Author | Liu, Jung-Ping Chen Su, Wei-Chia |
| Copyright Year | 2009 |
| Abstract | b National Changhua University of Education, Graduate Institute of Photonics, No. 1, Jin-De Rd., Changhua 500, Taiwan, R.O.C. Abstract. We recorded a hologram in a photorefractive LiNbO3:Fe crystal with a two-color recording technique in transmission geometry. The holographic recording involves a light with wavelength 633 nm for interference, and a light with wavelength 532 nm for exciting. The short wavelength light excites more charges so that the holographic recording is affected, and the storage capacity M-number and the sensitivity vary accordingly. We found that the optimized in- tensity ratio of the interference lights and the exciting light is between 50 and 60. In the optimized conditions, the M num- ber and the sensitivity are enhanced by 43 and 35%, respec- tively. Because the crystal we used is a typical iron-doped LiNbO3 crystal and the short wavelength exciting light source is inexpensive now, the proposed method is easy to |
| Starting Page | 030501 |
| Ending Page | 030501 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1117/1.3095915 |
| Volume Number | 48 |
| Alternate Webpage(s) | https://www.spiedigitallibrary.org/journalArticle/Download?fullDOI=10.1117/1.3095915 |
| Alternate Webpage(s) | https://www.spiedigitallibrary.org/journalArticle/Download?fullDOI=10.1117/1.3095915&isResultClick=False |
| Alternate Webpage(s) | https://doi.org/10.1117/1.3095915 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
