Non-Gaussian fundamental mode patterns in narrow-stripe-geometry lasers
Journal Article
·
· Appl. Phys. Lett.; (United States)
Near- and far-field patterns of narrow (< or =10 ..mu..m) stripe-geometry lasers are reported which differ significantly from the Gaussian patterns predicted and observed in wider-stripe lasers. The field patterns are explained by using a waveguide model which takes into account the finite extent of the stripe. High-output-power operation in a single fundamental transverse and lateral mode (up to 1 W in 25-ns pulses) has been observed in devices of this type.
- Research Organization:
- Philips Laboratories, Briarcliff Manor, New York 10510
- OSTI ID:
- 6650001
- Journal Information:
- Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 33:6; ISSN APPLA
- Country of Publication:
- United States
- Language:
- English
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