Sub-wavelength beam lasers with surface plasmon structures
| Data(s) |
2010
|
|---|---|
| Resumo |
The simulation of a plasmonic very-small-aperture laser is demonstrated in this paper. It is an integration of the surface plasmon structure and very-small-aperture laser (VSAL). The numerical results demonstrate that the transmission field can be confined to a spot with subwavelength width in the far field (3.5 mu m far from the emitting surface), and the output power density can be enhanced over 30 times of the normal VSAL. Such a device can be useful in the application of a high resolution far-field scanning optical microscope. Submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-08-17T01:19:55Z No. of bitstreams: 1 Sub-wavelength beam lasers with surface plasmon structures.pdf: 736677 bytes, checksum: 05850ef9c5b34ab60c970cc5b5c9c9c8 (MD5) Approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-08-17T01:29:32Z (GMT) No. of bitstreams: 1 Sub-wavelength beam lasers with surface plasmon structures.pdf: 736677 bytes, checksum: 05850ef9c5b34ab60c970cc5b5c9c9c8 (MD5) Made available in DSpace on 2010-08-17T01:29:32Z (GMT). No. of bitstreams: 1 Sub-wavelength beam lasers with surface plasmon structures.pdf: 736677 bytes, checksum: 05850ef9c5b34ab60c970cc5b5c9c9c8 (MD5) Previous issue date: 2010 Project supported by the National Natural Science Foundation of China (Grant Nos. 60876049,60906028). 其它 Project supported by the National Natural Science Foundation of China (Grant Nos. 60876049,60906028). |
| Identificador | |
| Idioma(s) |
中文 |
| Fonte |
Song GF (Song Guo-Feng),Wang WM (Wang Wei-Min),Cai LK (Cai Li-Kang),Guo BS (Guo Bao-Shan),Wang Q (Wang Qing),Xu Y (Xu Yun),Wei X (Wei Xin),Liu YT (Liu Yun-Tao).Sub-wavelength beam lasers with surface plasmon structures.ACTA PHYSICA SINICA,2010,59(7):5105-5109 |
| Palavras-Chave | #光电子学 #surface plasmon #very-small-aperture lasers #laser probe #SMALL-APERTURE LASER #LIGHT |
| Tipo |
期刊论文 |
