Zobrazeno 1 - 10
of 800
pro vyhledávání: '"Richardson, Kathleen A."'
Autor:
Popescu, Cosmin Constantin, Aryana, Kiumars, Mills, Brian, Lee, Tae Woo, Martin-Monier, Louis, Ranno, Luigi, Sia, Jia Xu Brian, Dao, Khoi Phuong, Bae, Hyung-Bin, Liberman, Vladimir, Vitale, Steven, Kang, Myungkoo, Richardson, Kathleen A., Ocampo, Carlos A. Ríos, Calahan, Dennis, Zhang, Yifei, Humphreys, William M., Kim, Hyun Jung, Gu, Tian, Hu, Juejun
Chalcogenide optical phase change materials (PCMs) have garnered significant interest for their growing applications in programmable photonics, optical analog computing, active metasurfaces, and beyond. Limited endurance or cycling lifetime is howeve
Externí odkaz:
http://arxiv.org/abs/2409.12313
Autor:
Garud, Parth, Aryana, Kiumars, Popescu, Cosmin Constantin, Vitale, Steven, Sharma, Rashi, Richardson, Kathleen, Gu, Tian, Hu, Juejun, Kim, Hyun Jung
Electrically tunable optical devices present diverse functionalities for manipulating electromagnetic waves by leveraging elements capable of reversibly switching between different optical states. This adaptability in adjusting their responses to ele
Externí odkaz:
http://arxiv.org/abs/2404.14220
Autor:
Popescu, Cosmin Constantin, Aryana, Kiumars, Garud, Parth, Dao, Khoi Phuong, Vitale, Steven, Liberman, Vladimir, Bae, Hyung-Bin, Lee, Tae-Woo, Kang, Myungkoo, Richardson, Kathleen A., Ocampo, Carlos A. Rios, Zhang, Yifei, Gu, Tian, Hu, Juejun, Kim, Hyun Jung
Programmable and reconfigurable optics hold significant potential for transforming a broad spectrum of applications, spanning space explorations to biomedical imaging, gas sensing, and optical cloaking. The ability to adjust the optical properties of
Externí odkaz:
http://arxiv.org/abs/2312.10468
Autor:
Popescu, Cosmin-Constantin, Dao, Khoi Phuong, Ranno, Luigi, Mills, Brian, Martin, Louis, Zhang, Yifei, Neltner, David Bono. Brian, Gu, Tian, Hu, Juejun, Aryana, Kiumars, Humphreys, William M., Kim, Hyun Jung, Vitale, Steven, Miller, Paul, Roberts, Christopher, Geiger, Sarah, Callahan, Dennis, Moebius, Michael, Kang, Myungkoo, Richardson, Kathleen, Ocampo, Carlos A. Ríos
Owing to their unique tunable optical properties, chalcogenide phase change materials are increasingly being investigated for optics and photonics applications. However, in situ characterization of their phase transition characteristics is a capabili
Externí odkaz:
http://arxiv.org/abs/2307.06216
Autor:
Meng, Jiawei, Gui, Yaliang, Nouri, Behrouz Movahhed, Comanescu, Gelu, Ma, Xiaoxuan, Zhang, Yifei, Popescu, Cosmin-Constantin, Kang, Myungkoo, Miscuglio, Mario, Peserico, Nicola, Richardson, Kathleen A., Hu, Juejun, Dalir, Hamed, Sorger, Volker J.
Photonic Random-Access Memories (P-RAM) are an essential component for the on-chip non-von Neumann photonic computing by eliminating optoelectronic conversion losses in data links. Emerging Phase Change Materials (PCMs) have been showed multilevel me
Externí odkaz:
http://arxiv.org/abs/2203.13337
Autor:
Goldstein, Jordan, Lin, Hongtao, Deckoff-Jones, Skylar, Hempel, Marek, Lu, Ang-Yu, Richardson, Kathleen A., Palacios, Tomas, Kong, Jing, Hu, Juejun, Englund, Dirk
The development of compact and fieldable mid-infrared (mid-IR) spectroscopy devices represents a critical challenge for distributed sensing with applications from gas leak detection to environmental monitoring. Recent work has focused on mid-IR photo
Externí odkaz:
http://arxiv.org/abs/2112.14857
Autor:
Ríos, Carlos, Du, Qingyang, Zhang, Yifei, Popescu, Cosmin-Constantin, Shalaginov, Mikhail Y., Miller, Paul, Roberts, Christopher, Kang, Myungkoo, Richardson, Kathleen A., Gu, Tian, Vitale, Steven A., Hu, Juejun
Energy-efficient programmable photonic integrated circuits (PICs) are the cornerstone of on-chip classical and quantum optical technologies. Optical phase shifters constitute the fundamental building blocks which enable these programmable PICs. Thus
Externí odkaz:
http://arxiv.org/abs/2105.06010
Autor:
An, Sensong, Zheng, Bowen, Shalaginov, Mikhail Y., Tang, Hong, Li, Hang, Zhou, Li, Dong, Yunxi, Haerinia, Mohammad, Agarwal, Anuradha Murthy, Rivero-Baleine, Clara, Kang, Myungkoo, Richardson, Kathleen A., Gu, Tian, Hu, Juejun, Fowler, Clayton, Zhang, Hualiang
Metasurfaces have provided a novel and promising platform for the realization of compact and large-scale optical devices. The conventional metasurface design approach assumes periodic boundary conditions for each element, which is inaccurate in most
Externí odkaz:
http://arxiv.org/abs/2102.01761
Autor:
Kostogiannes, Alexandros, Rudawski, Nicholas G., Ellsworth, Brianna, Howe, Andrew, Butkus, Brian, Cooper, Andrew, Richardson, Kathleen A., Gaume, Romain, Banerjee, Parag
Publikováno v:
In Journal of the European Ceramic Society April 2025 45(4)
Autor:
Yue, Fuyong, Piccoli, Riccardo, Shalaginov, Mikhail Y., Gu, Tian, Richardson, Kathleen, Morandotti, Roberto, Hu, Juejun, Razzari, Luca
The mid-wave infrared (MWIR) spectral region (3-5 {\mu}m) is important to a vast variety of applications in imaging, sensing, spectroscopy, surgery, and optical communications. Efficient third-harmonic generation (THG), converting light from the MWIR
Externí odkaz:
http://arxiv.org/abs/2008.13332