- Large optical bandwidth and polarization insensitive semiconductor optical amplifiers using strained InGaAsP quantum wells
[作者:Carrere, H; Truong, VG; Marie, X; Brenot, R; De Valicourt, G; Lelarge, F; Amand, T,期刊:Applied Physics Letters, 页码:121101-121101 , 文章类型: Article,,卷期:2010年97-12]
- The material gain of equal width InGaAsP/InGaAsP multi-quantum well active layers is calculated solving the Luttinger-Kohn Hamiltonian, including tetragonal strain and confinement effects. The calculated optical bandwidt...
- Temperature dependence of electronic transitions and optical properties in multiferroic BiFeO3 nanocrystalline film determined from transmittance spectra
[作者:Li, WW; Zhu, JJ; Wu, JD; Gan, J; Hu, ZG; Zhu, M; Chu, JH,期刊:Applied Physics Letters, 页码:121102-121102 , 文章类型: Article,,卷期:2010年97-12]
- The ultraviolet-infrared transmittance spectra of BiFeO3 nanocrystalline film have been studied in the temperature range 5.3-300 K. A redshift trend of the absorption edge and optical constants with increasing the temper...
- Induced absorption dynamics in quantum dot based waveguide electroabsorbers
[作者:Piwonski, T; Pulka, J; Viktorov, EA; Huyet, G; Manning, RJ; Houlihan, J; Mandel, P; Erneux, T,期刊:Applied Physics Letters, 页码:121103-121103 , 文章类型: Article,,卷期:2010年97-12]
- Two-color pump-probe measurements are used to study the carrier dynamics of InAs/GaAs quantum dots in a waveguide structure under reverse bias conditions. For the case of initially populating the ground state (GS), we fi...
- High-sensitivity detection of terahertz waves using nonlinear up-conversion in an organic 4-dimethylamino-N-methyl-4-stilbazolium tosylate crystal
[作者:Minamide, H; Zhang, J; Guo, RX; Miyamoto, K; Ohno, S; Ito, H,期刊:Applied Physics Letters, 页码:121106-121106 , 文章类型: Article,,卷期:2010年97-12]
- We achieved high-sensitivity, rapid-response detection of terahertz (THz) waves using an organic nonlinear optical crystal, 4-dimethylamino-N-methyl-4-stilbazolium tosylate (DAST). Nonlinear up-conversion in the crystal ...
- Persistent two-dimensional growth of (110) manganite films
[作者:Bachelet, R; Pesquera, D; Herranz, G; Sanchez, F; Fontcuberta, J,期刊:Applied Physics Letters, 页码:121904-121904 , 文章类型: Article,,卷期:2010年97-12]
- We have deposited La2/3Sr1/3MnO3(110) thin films by pulsed laser deposition, changing the ratio of surface diffusivity to deposition flux (D/F) by adjusting substrate temperature and laser repetition rate. We show that p...
- Structural and optical properties of GaInP grown on germanium by metal-organic chemical vapor deposition
[作者:He, W; Lu, SL; Dong, JR; Zhao, YM; Ren, XY; Xiong, KL; Li, B; Yang, H; Zhu, HM; Chen, XY; Kong, X,期刊:Applied Physics Letters, 页码:121909-121909 , 文章类型: Article,,卷期:2010年97-12]
- Structural and optical properties of Si-doped as well as nominally undoped GaInP epilayers grown on Germanium substrates by metal-organic chemical vapor deposition have been investigated by high resolution transmission e...
- Observation of coherent phonons in metallic carbon nanotubes
[作者:Kato, K; Oguri, K; Ishizawa, A; Gotoh, H; Nakano, H; Sogawa, T,期刊:Applied Physics Letters, 页码:121910-121910 , 文章类型: Article,,卷期:2010年97-12]
- We investigated the ultrafast dynamics of coherent phonons with sub-10 fs laser pulses in metallic single-walled carbon nanotubes (m-SWCNTs). We identified radial breathing mode (RBM), D-mode, and G-mode coherent phonons...
|