论文信息 - Submilliamp long wavelength vertical cavity lasers

Submilliamp long wavelength vertical cavity lasers

We demonstrate an improved laterally oxidized long wavelength (1.55-/spl mu/m) InGaAsP vertical cavity DBR QW laser. The devices exhibit the first submilliamp threshold current as well as the highest reported CW (64/spl deg/C) and pulsed (85/spl deg/C) operating temperatures.

[1] Long Yang,et al. Room-temperature continuous-wave operation of 1.54-μm vertical-cavity lasers , 1995, IEEE Photonics Technology Letters.

[2] Kent D. Choquette,et al. Selectively oxidised vertical cavity surface emitting lasers with 50% power conversion efficiency , 1995 .