engleski

Thermal resistance of 1.3μm InGaAsP vertical cavity lasers

The thermal resistance of 1.3μm InGaAsP vertical cavity lasers is calculated using the finite difference method in cylindrical coordinates. Three etched-well laser structures are compared and the thermal resistance is calculated for a range of active area diameters and a typical cavity size. Using an InP regrown laser structure appears to be most promising for achieving room-temperature continuous operation of long-wavelength vertical cavity lasers. © 1993 John Wiley & Sons, Inc.

Vertical cavity lasers, Long-wavelength

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