Zobrazeno 1 - 10
of 1 773
pro vyhledávání: '"An, Geun Ho"'
Autor:
White, Alexander D., Ahn, Geun Ho, Luhtaru, Richard, Guo, Joel, Morin, Theodore J., Saxena, Abhi, Chang, Lin, Majumdar, Arka, Van Gasse, Kasper, Bowers, John E., Vučković, Jelena
Rapid progress in photonics has led to an explosion of integrated devices that promise to deliver the same performance as table-top technology at the nanoscale; heralding the next generation of optical communications, sensing and metrology, and quant
Externí odkaz:
http://arxiv.org/abs/2404.03093
Autor:
Yang, Joshua, Van Gasse, Kasper, Lukin, Daniil M., Guidry, Melissa A., Ahn, Geun Ho, White, Alexander D., Vučković, Jelena
Titanium:Sapphire (Ti:Sa) lasers have been essential for advancing fundamental research and technological applications. Ti:Sa lasers are unmatched in bandwidth and tuning range, yet their use is severely restricted due to their large size, cost, and
Externí odkaz:
http://arxiv.org/abs/2312.00256
Autor:
Gelly, Ryan J., White, Alexander D., Scuri, Giovanni, Liao, Xing, Ahn, Geun Ho, Deng, Bingchen, Watanabe, Kenji, Taniguchi, Takashi, Vučković, Jelena, Park, Hongkun
Efficient nanophotonic devices are essential for applications in quantum networking, optical information processing, sensing, and nonlinear optics. Extensive research efforts have focused on integrating two-dimensional (2D) materials into photonic st
Externí odkaz:
http://arxiv.org/abs/2308.13705
Autor:
Rosenthal, Eric I., Anderson, Christopher P., Kleidermacher, Hannah C., Stein, Abigail J., Lee, Hope, Grzesik, Jakob, Scuri, Giovanni, Rugar, Alison E., Riedel, Daniel, Aghaeimeibodi, Shahriar, Ahn, Geun Ho, Van Gasse, Kasper, Vuckovic, Jelena
Publikováno v:
Phys. Rev. X 13, 031022 (2023)
The negatively charged tin-vacancy (SnV-) center in diamond is a promising solid-state qubit for applications in quantum networking due to its high quantum efficiency, strong zero phonon emission, and reduced sensitivity to electrical noise. The SnV-
Externí odkaz:
http://arxiv.org/abs/2306.13199
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract The electrocatalytic conversion of NO offers a promising technology for not only removing the air pollutant but also synthesizing valuable chemicals. We design an integrated-electrocatalysis cell featuring metal organic framework (MOF)-modif
Externí odkaz:
https://doaj.org/article/c4857998e49146539c25a87d66f5fe87
Autor:
Hyungtai Sim, Hyun Jung Park, Geun-Ho Park, Yeon Jeong Kim, Woong-Yang Park, Se-Hoon Lee, Murim Choi
Publikováno v:
eLife, Vol 13 (2024)
Clonal hematopoiesis of indeterminate potential (CHIP) allows estimation of clonal dynamics and documentation of somatic mutations in the hematopoietic system. Recent studies utilizing large cohorts of the general population and patients have reveale
Externí odkaz:
https://doaj.org/article/e3861aebdafb4a0fb0b8faf2d0801a3d
Autor:
Kim, Geun-Ho1,2 (AUTHOR) chuks1103@korea.kr, Yoo, Dae-Sung3 (AUTHOR) shanuar@chonnam.ac.kr, Chu, Keum-Suk2 (AUTHOR), Cho, Eun-Hyo4 (AUTHOR) ddaeng3@korea.kr, Wi, Seung-Il4 (AUTHOR) wsi3866@korea.kr, Song, Kyung-Ok5 (AUTHOR) songko76@korea.kr, Ra, Do Kyung6 (AUTHOR) rara9292@korea.kr, Kim, Woo H.7 (AUTHOR) woohyun.kim@gnu.ac.kr, Park, Choi-Kyu8 (AUTHOR) parkck@knu.ac.kr, Tark, Dongseob9 (AUTHOR) tarkds@jbnu.ac.kr, Oh, Yeonsu10 (AUTHOR) yeonoh@kangwon.ac.kr, Cho, Ho-Seong1 (AUTHOR) yeonoh@kangwon.ac.kr
Publikováno v:
Animals (2076-2615). Nov2024, Vol. 14 Issue 22, p3236. 11p.
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 7, Pp 2452-2457 (2024)
To obtain site-specific values of the Derived Concentration Guideline Levels (DCGLs) for decommissioning of KRR-1&2, the soil density and distribution coefficient values for Cs-137, a major contaminant radionuclide, were determined. The soil density
Externí odkaz:
https://doaj.org/article/08772d8fb553497c803babb61f674996
Autor:
Ahn, Geun Ho, White, Alexander D., Kim, Hyungjin, Higashitarumizu, Naoki, Mayor, Felix M., Herrmann, Jason F., Jiang, Wentao, Multani, Kevin K. S., Safavi-Naeini, Amir H., Javey, Ali, Vučković, Jelena
Many attractive photonics platforms still lack integrated photodetectors due to inherent material incompatibilities and lack of process scalability, preventing their widespread deployment. Here we address the problem of scalably integrating photodete
Externí odkaz:
http://arxiv.org/abs/2209.04034
Autor:
White, Alexander D., Ahn, Geun Ho, Van Gasse, Kasper, Yang, Ki Youl, Chang, Lin, Bowers, John E., Vučković, Jelena
Fiber and bulk-optical isolators are widely used to stabilize laser cavities by preventing unwanted feedback. However, their integrated counterparts have been slow to be adopted. While several strategies for on-chip optical isolation have been realiz
Externí odkaz:
http://arxiv.org/abs/2206.01173