GIST Scholar
College of Natural Sciences
Department of Physics and Photon Science
1. Journal Articles
Herriott Multipass-type Kerr-lens Mode-locked Femtosecond Laser Oscillator
- Type
- Article
- Citation
- Journal of the Korean Physical Society, v.59, no.3, pp.2241 - 2245
- Issued Date
- 2011-09
- Abstract
- A simple Herriott multipass-type femtosecond laser oscillator based on only two notched mirrors without any compensator for q-preserving is presented. Due to the notches, the Herriott multipass cavity acts as a lens with a large effective focal length and is not strict for q-preserving. It is shown that the Kerr-lens mode-locked condition in the Herriott multipass cavity can be retained by using the ABCD transfer matrix containing a self-focusing effect. In this oscillator, we obtained an output power of 2.26 W at a repetition rate of 13.16 MHz and a pulse width of 26 fs, corresponding to an output energy of 172 nJ.
- Publisher
- 한국물리학회
- ISSN
- 0374-4884
- Appears in Collections:
- Department of Physics and Photon Science > 1. Journal Articles
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