单芯片高速短脉冲半导体激光器
Si基GeSn合金的外延生长及光电器件的制备
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Wurtzite CdX(X=S, Se, Te) semiconductors and nanostructures have attracted a lot of attention because of the direct band gaps well-matched to the solar spectrum, good light absorption and emission. Strain engineering is an effective way to tune the properties of semiconductors and nanostructures. Due to surface effect and quantum confinement effect...
GaAs基磁性/非磁性低维结构中圆偏振光电导研究
数种半导体材料光谱测试新技术
高速量子级联激光和探测器件研究
AlGaN 基紫外LED 高效光提取关键技术研究
中红外波段GaSb基激光器的材料生长与器件制备
The infrared laser has a significant value in gas detection, laser medication, spatial optical communication and military infrared counteration. The GaSb-based type I quantum well semiconductor laser has a prominent position in the 2 ~ 4μm band infrared laser because of its advantage in small size, high power, high efficiency and good environment a...
InP基量子点量子级联探测器研究
InP基光子集成发射芯片的研究
