Share Email Print
cover

Proceedings Paper

Improvement of the beam quality of a diode laser with two active segments
Author(s): Mingjun Chi; Birgitte Thestrup; H. C. Pedersen; Paul Michael Petersen
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

The beam quality of a diode laser with two active segments was improved by an external cavity. The cavity includes collimating optics, a grating, and an output coupler. The beam quality was improved by a factor of 2, and at least half of the freely running power of the laser was coupled out from the external cavity.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.528340
Show Author Affiliations
Mingjun Chi, Risø National Lab. (Denmark)
Birgitte Thestrup, Risø National Lab. (Denmark)
H. C. Pedersen, Risø National Lab. (Denmark)
Paul Michael Petersen, Risø National Lab. (Denmark)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life
Giancarlo C. Righini; Anna Consortini, Editor(s)

© SPIE. Terms of Use
Back to Top