2023年9月1日 · Especially in the deep ultraviolet (DUV, λ 2 < 200 nm) spectral region, NLO crystals become the prime core components for generating stable and high-power DUV lasers. These DUV lasers have importance in cutting-edge technologies such as medical, micromachining, lithography, photochemistry, spectroscopy, and microscopy.

2022年7月1日 · Deep-ultraviolet (DUV, wavelength λ < 200 nm) nonlinear optical (NLO) crystal is the core component of frequency conversion to generate DUV laser, which plays an important role in...

2025年2月27日 · The dual-branch framework segregates content delivery to the respective reconstructions, thereby enhancing the quality of the retrieved data. To our knowledge, we are the first to employ the GNN as a fundamental component to transform dense NLOS grid data into sparse structural features for efficient reconstruction.

Abstract: Deep ultraviolet (DUV) communication shows great potential in future wireless communication due to its non-line-of-sight (NLOS) security, omnidirectional communication links, Solar-blind for outdoor applications, and low background noise. In this work, we demonstrated a simple method to achieve the response wavelength tunable Deep UV ...

2020年7月2日 · Here, we demonstrate a DUV source pumped by an electron beam (EB) at 246 nm with a record-high performance for NLOS communication, that is, a simultaneous continuous-wave output power of 430 mW and a modulation frequency of 5 MHz.

2006年6月1日 · Here, we demonstrate a DUV source pumped by an electron beam (EB) at 246 nm with a record-high performance for NLOS communication, that is, a simultaneous continuous-wave output power of 430 mW...

We reveal that π-conjugated confinement is a shared structural feature for all DUV NLO materials known to date, and thus, it provides a novel and essential design criterion for future design synthesis. Guided by this principle, the carbonophosphates are predicted to be a new promising DUV candidate system.

2024年2月6日 · Coherent deep ultraviolet (DUV) light sources are crucial for various applications such as nanolithography, biomedical imaging, and spectroscopy. DUV light sources can be generated by using conventional nonlinear optical crystals (NLOs). However, NLOs are limited by their bulky size, inadequate tran …

Deep-ultraviolet (DUV) light ranging from 200 to 280 nm, that is, a solar-blind region, has been widely applied to water purification, sterilization, and integrated...

nlos光通信やduvセンシングなどの画期的な光ict応用へ の拡張も視野に入れ、duv光制御素子開発等を含めた深紫 外光デバイスの研究開発を継続していきます。 なお、今回の成果は、応用物理学会誌「応用物理」