Bandwidth-limited time-synchronized frequency tunable double pulse generation in a branched picosecond Nd:glass laser

Steinkellner, O. and Furthner, J. and Penzkofer, Alfons (1996) Bandwidth-limited time-synchronized frequency tunable double pulse generation in a branched picosecond Nd:glass laser. OPTICAL AND QUANTUM ELECTRONICS, 28 (12). pp. 1773-1780. ISSN 0306-8919, 1572-817X

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Abstract

Nearly bandwidth-limited, time-synchronized, frequency tunable picosecond pulses are generated in an active and passive mode-locked laser consisting of an Nd:silicate glass and an Nd:phosphate glass branch and a common antiresonant ring. An electro-optic Q-switch, an acousto-optic modulator and a saturable absorber in the antiresonant ring are responsible for mode locking and time synchronization. Three-plate birefringent filters in the gain branches are used for spectral narrowing (pulse duration broadening) and wavelength tuning. Pulses of 40 ps duration with a synchronization jitter of 10 ps are generated. A frequency tuning range from 0 to 350 cm(-1) is achieved.

Item Type: Article
Uncontrolled Keywords: THEORETICAL-ANALYSIS; CONVERSION
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: 25 May 2023 11:47
Last Modified: 25 May 2023 11:47
URI: https://pred.uni-regensburg.de/id/eprint/51320

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