نتایج جستجو برای: intense pulsed light source

تعداد نتایج: 862047  

Journal: :Optics express 2010
Marc Assmann Franziska Veit Jean-Sebastian Tempel Thorsten Berstermann Heinrich Stolz Mike van der Poel Jørn M Hvam Manfred Bayer

We present a detailed discussion of a recently demonstrated experimental technique capable of measuring the correlation function of a pulsed light source with picosecond time resolution. The measurement involves a streak camera in single photon counting mode, which is modified such that a signal at a fixed repetition rate, and well defined energy, can be monitored after each pulsed laser excita...

2016
Sheng-Wen Wang Huang-Yu Lin Chien-Chung Lin Tsung Sheng Kao Kuo-Ju Chen Hau-Vei Han Jie-Ru Li Po-Tsung Lee Huang-Ming Chen Ming-Hui Hong Hao-Chung Kuo

In this study, a novel photoluminescent quantum dots device with laser-processed microscale patterns has been demonstrated to be used as a white light emitting source. The pulsed laser ablation technique was employed to directly fabricate microscale square holes with nano-ripple structures onto the sapphire substrate of a flip-chip blue light-emitting diode, confining sprayed quantum dots into ...

Journal: :International Journal of Smart and Nano Materials 2023

The development of simple and high-throughput approaches to yield solid-state nanopores on large surface membranes may facilitate the prevalence nanopore analysis technology in-vitro diagnosis using portable devices. However, are typically realized by complex high-end nanofabrication equipments. Here, we present a method achieve polymer silver nanoparticles (AgNPs) as templates intense pulsed l...

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