论文信息 - 1537 nm Emission Upon 980 nm Pumping in PbSe Quantum Dots Doped Optical Fiber - 字舞流文

1537 nm Emission Upon 980 nm Pumping in PbSe Quantum Dots Doped Optical Fiber

The optical fiber doped with PbSe quantum dots has been experimentally developed. Three broad absorption peaks appeared, significant-one at 1094 nm and a good emission in 1537 nm band was obtained upon pumping at 980nm.

Aoxiang Lin | Won-Taek Han | Seongmin Ju | W. Han | A. Lin | P. Watekar | S. Ju | Pramod R Watekar

[1] A. Zunger,et al. The peculiar electronic structure of PbSe quantum dots. , 2006, Nano letters.

[2] W. Han,et al. Fabrication and photoluminescence characteristics of Er3+-doped optical fibre sensitised by silicon , 2007 .

[3] Kurz,et al. Ultrafast carrier dynamics in semiconductor quantum dots. , 1996, Physical review. B, Condensed matter.

[4] I. Vurgaftman,et al. Low-threshold optically pumped λ=4.4 μm vertical-cavity surface-emitting laser with a PbSe quantum-well active region , 2001 .

[5] Aoxiang Lin,et al. Visible to infrared photoluminescence from gold nanoparticles embedded in germano-silicate glass fiber. , 2007, Optics express.

[6] Fabrication and photoluminescence characteristics of Er3+-doped optical fiber sensitized by Si particles , 2007 .

[7] Uri Banin,et al. Lasing from Semiconductor Quantum Rods in a Cylindrical Microcavity , 2002 .

[8] R. Schaller,et al. Tunable near-infrared optical gain and amplified spontaneous emission using PbSe nanocrystals , 2003 .