✦ LIBER ✦

A dynamic equivalent circuit model for vertical-cavity surface-emitting lasers

✍ Scribed by Minya Zhang; David R. Conn

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 195 KB
Volume: 20
Category: Article
ISSN: 0895-2477
DOI: 10.1002/(sici)1098-2760(19990105)20:1<1::aid-mop1>3.0.co;2-x

No coin nor oath required. For personal study only.

✦ Synopsis

A new dynamic equi¨alent circuit model for ¨ertical-ca¨ity ( ) surface-emitting lasers VCSEL is de¨eloped to add to the equi¨alent circuit model family of lasers. To describe the laser dynamics, the microca¨ity model is coupled to the rate equations. The relationship between photon number and standing wa¨e in the ca¨ity is deri¨ed for the coupling. A spontaneous emission noise source is applied to the circuit to simulate the noise process throughout the laser operation. Simulation results show that the model is accurate and effecti¨e to pro¨ide the modulation response of optical wa¨e, carrier and photon populations, frequency chirping, and output power.

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