1250-1650 nm vertical cavity surface emitting laser pumped by a

Details 1250-1650 nm vertical cavity surface emitting laser pumped by a 1250-1650 nm vertical cavity surface emitting laser pumped by a

1996-06-24

1998-05-19

Bovernick, Rodney B.

Coherent light generators

Particular active media

Semiconductor

372 96, 372 75, H01S 319, H01S 3094

Patent

active

057545782

ABSTRACT:
An electrically-pumped short wavelength vertical cavity surface emitting laser (VCSEL) is optically coupled to a long wavelength VCSEL for optically pumping the long wavelength VCSEL. The long wavelength VCSEL has a long wavelength active-absorber medium interposed between a top long wavelength mirror and a bottom long wavelength mirror. The long wavelength VCSEL emits radiation at a first wavelength in a range from 1250 nm to 1650 nm. The short wavelength VCSEL emits radiation at a second wavelength in a range from 700 nm to 1050 nm.

REFERENCES:
patent: 5513204 (1996-04-01), Jayaraman
Lin et al., "Photopumped Long Wavelength Vertical-Cavity Surface-Emitting Lasers Using Strain-Compensated Multiple Quantum Wells", Appl. Phys. Lett. vol. 64, Jun. 20, 1994, pp. 3395-3397.
McDaniels, Jr. et al., "Vertical Cavity Surface-Emitting Semiconductor Laser with CW Injector Laser Pumping", IEEE, 1990, pp.156-158.
Article -McDaniel et al., "Vertical Cavity Surface-Emitting Semiconductor Laser with CW Injection Laser Pumping", IEEE Photonics Tech. Lett., 2 (3) (Mar. 1990) 156-158.
Article -Lin et al. "Photopumped Long Wavelength Vertical-Cavity Surface-Emitting Lasers Using Strain-Compensated Multiple Quantum Wells" Appl. Ohys. Lett. 64 (25) (20 Jun. 1994) 3395-3397.

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