Showing 281 - 300 results of 1,238 for search '"laser diode"', query time: 0.84s Refine Results
  1. 281

    Comparison and Optimization on Transverse Mode Instability of Fiber Laser Amplifier Pumped by Wavelength-Stabilized and Non-Wavelength-Stabilized 976 nm Laser Diode by Yingchao Wan, Baolai Yang, Xiaoming Xi, Hanwei Zhang, Peng Wang, Xiaolin Wang, Xiaojun Xu

    Published 2022-01-01
    “…By using a fiber laser amplifier with a bi-directional pumping structure, we obtain the TMI thresholds under wavelength-stabilized and non-wavelength-stabilized 976 nm laser diodes (LDs) pumping scheme. The results show that the non-wavelength-stabilized LD pump has a higher TMI threshold compared to the wavelength-stabilized LD pump. …”
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    Enhancement of deep violet InGaN double quantum wells laser diodes performance characteristics using superlattice last quantum barrier by Maryam Amirhoseiny, Ghasem Alahyarizadeh

    Published 2021-05-01
    “…Abstract The performance characteristics of InGaN double-quantum-well (DQW) laser diodes (LDs) with different last barrier structures are analyzed numerically by Integrated System Engineering Technical Computer Aided Design (ISE TCAD) software. …”
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  4. 284

    Competitive behavior of photons contributing to junction voltage jump in narrow band-gap semiconductor multi-quantum-well laser diodes at lasing threshold by Liefeng Feng, Xiufang Yang, Yang Li, Ding Li, Cunda Wang, Dongsheng Yao, Xiaodong Hu, Hongru Li

    Published 2015-04-01
    “…The junction behavior of different narrow band-gap multi-quantum-well (MQW) laser diodes (LDs) confirmed that the jump in the junction voltage in the threshold region is a general characteristic of narrow band-gap LDs. …”
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    Monolithic 45 Degree Deflecting Mirror as a Key Element for Realization of 2D Arrays of Laser Diodes Based on AlInGaN Semiconductors by Kiran Saba, Anna Kafar, Jacek Kacperski, Krzysztof Gibasiewicz, Dario Schiavon, Takao Oto, Szymon Grzanka, Piotr Perlin

    Published 2023-01-01
    “…In this study, we propose a solution for realization of surface emitting, 2D array of visible light laser diodes based on AlInGaN semiconductors. The presented system consists of a horizontal cavity lasing section adjoined with beam deflecting section in the form of 45° inclined planes. …”
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