Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Seonghyun Paik"'
Autor:
Yeongin Kim, Chenxin Zhu, Wen‐Ya Lee, Anna Smith, Haowen Ma, Xiang Li, Donghee Son, Naoji Matsuhisa, Jaemin Kim, Won‐Gyu Bae, Sung Ho Cho, Myung‐Gil Kim, Tadanori Kurosawa, Toru Katsumata, John W. F. To, Jin Young Oh, Seonghyun Paik, Soo Jin Kim, Lihua Jin, Feng Yan, Jeffrey B.‐H. Tok, Zhenan Bao
Publikováno v:
Advanced Materials. 35:2203541
Hemispherical image sensors simplify lens designs, reduce optical aberrations, and improve image resolution for compact wide-field-of-view cameras. To achieve hemispherical image sensors, organic materials are promising candidates due to the followin
Autor:
Seongjae Cho, Robert Chen, T. Kamins, Hai Lin, Seonghyun Paik, Yijie Huo, Ed Fei, James S. Harris
Publikováno v:
ECS Transactions. 50:601-605
Strained Ge and GeSn are potentially direct bandgap Group IV materials suitable for photonic devices. We have grown both Ge and GeSn with controlled degrees of strain and GeSn/SiGeSn heterojunctions by low temperature MBE which demonstrate high quali
Publikováno v:
Scientific Reports
Polarization manipulation is essential in almost every photonic system ranging from telecommunications to bio-sensing to quantum information. This is traditionally achieved using bulk waveplates. With the developing trend of photonic systems towards
Publikováno v:
SPIE Proceedings.
For a given average power, the energy per pulse of a mode-locked laser increases with increasing cavity length, lowering the repetition rate. Photonic crystal slow light optical waveguides can be used to address the high repetition rates and resultin
Autor:
Mark J. Schnitzer, Sven Höfling, Seonghyun Paik, Alfred Forchel, T. W. Schlereth, James S. Harris, Kenneth J. Leedle, Altamash Janjua
Publikováno v:
Scopus-Elsevier
Passive mode-locking of AlGaInAs quantum dots was achieved for the first time at 18.1 GHz with a 4.5 ps pulse length at 929 nm wavelength using a monolithic two section tapered ridge waveguide cavity.
Autor:
James S. Harris, Seonghyun Paik
Publikováno v:
International Summer Session: Lasers and Their Applications.
Low noise CW laser source is required for coherent communication, sensing and detection. In this poster, we suggest GaAs based 1.55μm broad-area low relative intensity noise (RIN) laser. Semiconductor low RIN laser is generally operated in high leve