| Autor: |
A. Yu. Chamorovskiy, A. V. Marakulin, A. S. Kurkov, T. Leinonen, O. G. Okhotnikov |
| Jazyk: |
angličtina |
| Rok vydání: |
2012 |
| Předmět: |
|
| Zdroj: |
IEEE Photonics Journal, Vol 4, Iss 3, Pp 679-683 (2012) |
| Druh dokumentu: |
article |
| ISSN: |
1943-0655 |
| DOI: |
10.1109/JPHOT.2012.2194275 |
| Popis: |
Pulses of 118 nJ at the repetition rate of 170 kHz and central wavelength of 2097 nm have been produced by holmium fiber laser Q-switched by carbon nanotube saturable absorber. Efficient operation of holmium fiber with fairly high-doping level has been demonstrated by using refined preform fabrication, which allowed for short-length cavity laser. The results demonstrate the practical potential of holmium fibers for Q-switched lasers with high-repetition rate operating above 2 μm wavelength. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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