Penzkofer, Alfons and Riediger, M. and Steinkellner, O. and Lux, B. (2002) Far infrared sub-nanosecond pulse generation in GaP with a time-synchronized mode-locked double-frequency Nd : glass laser system. OPTICAL AND QUANTUM ELECTRONICS, 34 (4). pp. 343-357. ISSN 0306-8919
Full text not available from this repository. (Request a copy)Abstract
Light pulses of 149 mum wavelength and 700 ps duration are generated by non-collinear phase-matched difference frequency mixing of laser pulses at 1053.5 and 1061 nm in a (110) cut GaP crystal. The pump laser pulses are generated in a time-synchronized mode-locked double-frequency Nd:glass laser system consisting of a silicate glass branch and a phosphate glass branch. A photon conversion efficiency of 4 x 10(-6) is achieved. The non-linear susceptibility constant of GaP is determined to be d(14) = (10 +/- 1) pm V-1.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ; far infrared pulse generation; GaP; low-frequency phonon-polariton branch; non-collinear phase-matched difference frequency mixing; time-synchronized mode-locked double-frequency Nd : glass laser system |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Alfons Penzkofer |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 03 Nov 2021 09:10 |
| Last Modified: | 03 Nov 2021 09:10 |
| URI: | https://pred.uni-regensburg.de/id/eprint/40447 |
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