Abstract
Self-pulsating laser diodes operating at a wavelength of 650 nm are required in optical storage devices. Pulsation can be achieved by including saturable absorbing quantum wells in the p-doped cladding layer of an AlGaInP laser. A rate equation model of this kind of device is used to analyze the power output of the pulses by varying the cavity length and the absorber quantum-well configuration. Results indicate that certain performance tradeoffs occur between the power output and other characteristics that area subject to optical storage device constraints.
Original language | English (US) |
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Pages (from-to) | 1632-1635 |
Number of pages | 4 |
Journal | IEEE Journal of Quantum Electronics |
Volume | 37 |
Issue number | 12 |
DOIs | |
State | Published - Dec 2001 |
Keywords
- Quantum-well lasers
- Semiconductor lasers
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Physics and Astronomy (miscellaneous)