Search Results - "RICHARDSON, Kathleen"

Electrically reconfigurable non-volatile metasurface using low-loss optical phase-change material by Zhang, Yifei, Fowler, Clayton, Liang, Junhao, Azhar, Bilal, Shalaginov, Mikhail Y., Deckoff-Jones, Skylar, An, Sensong, Chou, Jeffrey B., Roberts, Christopher M., Liberman, Vladimir, Kang, Myungkoo, Ríos, Carlos, Richardson, Kathleen A., Rivero-Baleine, Clara, Gu, Tian, Zhang, Hualiang, Hu, Juejun

“…Active metasurfaces promise reconfigurable optics with drastically improved compactness, ruggedness, manufacturability and functionality compared to their…”
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Reconfigurable all-dielectric metalens with diffraction-limited performance by Shalaginov, Mikhail Y., An, Sensong, Zhang, Yifei, Yang, Fan, Su, Peter, Liberman, Vladimir, Chou, Jeffrey B., Roberts, Christopher M., Kang, Myungkoo, Rios, Carlos, Du, Qingyang, Fowler, Clayton, Agarwal, Anuradha, Richardson, Kathleen A., Rivero-Baleine, Clara, Zhang, Hualiang, Hu, Juejun, Gu, Tian

“…Active metasurfaces, whose optical properties can be modulated post-fabrication, have emerged as an intensively explored field in recent years. The efforts to…”
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A Deep Learning Approach for Objective-Driven All-Dielectric Metasurface Design by An, Sensong, Fowler, Clayton, Zheng, Bowen, Shalaginov, Mikhail Y, Tang, Hong, Li, Hang, Zhou, Li, Ding, Jun, Agarwal, Anuradha Murthy, Rivero-Baleine, Clara, Richardson, Kathleen A, Gu, Tian, Hu, Juejun, Zhang, Hualiang

“…Metasurfaces have become a promising means for manipulating optical wavefronts in flat and high-performance optical devices. Conventional metasurface device…”
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Deep learning modeling approach for metasurfaces with high degrees of freedom by An, Sensong, Zheng, Bowen, Shalaginov, Mikhail Y., Tang, Hong, Li, Hang, Zhou, Li, Ding, Jun, Agarwal, Anuradha Murthy, Rivero-Baleine, Clara, Kang, Myungkoo, Richardson, Kathleen A., Gu, Tian, Hu, Juejun, Fowler, Clayton, Zhang, Hualiang

“…Metasurfaces have shown promising potentials in shaping optical wavefronts while remaining compact compared to bulky geometric optics devices. The design of…”
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Broadband transparent optical phase change materials for high-performance nonvolatile photonics by Zhang, Yifei, Chou, Jeffrey B., Li, Junying, Li, Huashan, Du, Qingyang, Yadav, Anupama, Zhou, Si, Shalaginov, Mikhail Y., Fang, Zhuoran, Zhong, Huikai, Roberts, Christopher, Robinson, Paul, Bohlin, Bridget, Ríos, Carlos, Lin, Hongtao, Kang, Myungkoo, Gu, Tian, Warner, Jamie, Liberman, Vladimir, Richardson, Kathleen, Hu, Juejun

“…Optical phase change materials (O-PCMs), a unique group of materials featuring exceptional optical property contrast upon a solid-state phase transition, have…”
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Multifunctional Metasurface Design with a Generative Adversarial Network by An, Sensong, Zheng, Bowen, Tang, Hong, Shalaginov, Mikhail Y., Zhou, Li, Li, Hang, Kang, Myungkoo, Richardson, Kathleen A., Gu, Tian, Hu, Juejun, Fowler, Clayton, Zhang, Hualiang

“…Metasurfaces have enabled precise electromagnetic (EM) wave manipulation with strong potential to obtain unprecedented functionalities and multifunctional…”
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Waveguide-integrated mid-infrared photodetection using graphene on a scalable chalcogenide glass platform by Goldstein, Jordan, Lin, Hongtao, Deckoff-Jones, Skylar, Hempel, Marek, Lu, Ang-Yu, Richardson, Kathleen A., Palacios, Tomás, 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…”
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Nonlinear Mid‐Infrared Metasurface based on a Phase‐Change Material by Yue, Fuyong, Piccoli, Riccardo, Shalaginov, Mikhail Y., Gu, Tian, Richardson, Kathleen A., Morandotti, Roberto, Hu, Juejun, Razzari, Luca

“…The mid‐wave infrared (MWIR) spectral region (3–5 µm) is important to a vast variety of applications in imaging, sensing, spectroscopy, surgery, and optical…”
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Picojoule-level octave-spanning supercontinuum generation in chalcogenide waveguides by Tremblay, Jean-Étienne, Malinowski, Marcin, Richardson, Kathleen A, Fathpour, Sasan, Wu, Ming C

“…Low propagation loss Ge Sb S waveguides (0.56 dB/cm) are fabricated in a wafer scale process. Simulation of a 2 cm long, 1.2 μm wide waveguide with 100…”
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Reconfigurable Frequency-Selective Resonance Splitting in Chalcogenide Microring Resonators by Shen, Bin, Lin, Hongtao, Sharif Azadeh, Saeed, Nojic, Jovana, Kang, Myungkoo, Merget, Florian, Richardson, Kathleen A, Hu, Juejun, Witzens, Jeremy

“…This paper reports a method to enable, for the first time, reconfigurable control of resonance splitting of one or multiple arbitrarily selected azimuthal…”
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Flexible passive integrated photonic devices with superior optical and mechanical performance by Luo, Ye, Sun, Chunlei, Ma, Hui, Wei, Maoliang, Li, Junying, Jian, Jialing, Zhong, Chuyu, Chen, Zequn, Tang, Renjie, Richardson, Kathleen A., Lin, Hongtao, Li, Lan

“…Flexible integrated photonics is a rapidly emerging technology with a wide range of possible applications in the fields of flexible optical interconnects,…”
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Integrated Flexible Microscale Mechanical Sensors Based on Cascaded Free Spectral Range-Free Cavities by Luo, Ye, Sun, Chunlei, Wei, Maoliang, Ma, Hui, Wu, Yingchun, Chen, Zequn, Dai, Hao, Jian, Jialing, Sun, Boshu, Zhong, Chuyu, Li, Junying, Richardson, Kathleen A., Lin, Hongtao, Li, Lan

“…Photonic mechanical sensors offer several advantages over their electronic counterparts, including immunity to electromagnetic interference, increased…”
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On-Chip Infrared Spectroscopic Sensing: Redefining the Benefits of Scaling by Kita, Derek M., Hongtao Lin, Agarwal, Anu, Richardson, Kathleen, Luzinov, Igor, Tian Gu, Juejun Hu

“…Infrared (IR) spectroscopy is widely recognized as a gold standard technique for chemical analysis. Recent strides in photonic integration technologies offer a…”
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Infrared Glass–Ceramics with Multidispersion and Gradient Refractive Index Attributes by Sisken, Laura, Kang, Myungkoo, Veras, Johann M., Lonergan, Charmayne, Buff, Andrew, Yadav, Anupama, McClane, Devon, Blanco, Cesar, Rivero‐Baleine, Clara, Mayer, Theresa S., Richardson, Kathleen A.

“…Infrared (IR) glass–ceramics (GCs) hold the potential to dramatically expand the range of optical material solutions available for use in bulk and planar…”
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Broadband couplers for hybrid silicon-chalcogenide glass photonic integrated circuits by Shen, Bin, Lin, Hongtao, Merget, Florian, Azadeh, Saeed Sharif, Li, Chao, Lo, Guo-Qiang, Richardson, Kathleen A, Hu, Juejun, Witzens, Jeremy

“…We report on the design, fabrication and testing of three types of coupling structures for hybrid chalcogenide glass Ge Sb S -Silicon (GeSbS-Si) photonic…”
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Spatially microstructured topology of chalcogenide glasses by a combination of the electrothermal process and selective etching for functional infrared media by Karam, Lara, Alvarado, Ricardo, Calzavara, Florian, Dahmani, Redouane, Kang, Myungkoo, Blanco, Cesar, Adamietz, Frédéric, Richardson, Kathleen A., Dussauze, Marc

“…Chalcogenide glasses exhibit a wide transparency domain spanning from near infrared (IR) to mid-IR and thus, have become highly attractive optical materials in…”
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Celebrating Optical Glass – the International Year of Glass (2022): feature issue introduction by Ballato, John, Fotheringham, Ulrich, Hubert, Mathieu, Nolte, Stefan, Petit, Laeticia, Richardson, Kathleen A.

“…We introduce the Optical Materials Express feature issue that celebrates historic and recent advances in optical glass. In honor of the United Nations…”
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Externally Pumped Photonic Chip‐Based Ultrafast Raman Soliton Source by Li, Zhao, Du, Qingyang, Wang, Chaopeng, Zou, Jinhai, Du, Tuanjie, Richardson, Kathleen A., Cai, Zhiping, Hu, Juejun, Luo, Zhengqian

“…The advantages of low cost, compact size, and reduced power consumption makes a photonic chip‐based ultrafast laser source an appealing technology for diverse…”
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Electrically Micro‐Polarized Amorphous Sodo‐Niobate Film Competing with Crystalline Lithium Niobate Second‐Order Optical Response by Karam, Lara, Adamietz, Frédéric, Michau, Dominique, Gonçalves, Claudia, Kang, Myungkoo, Sharma, Rashi, Murugan, Ganapathy Senthil, Cardinal, Thierry, Fargin, Evelyn, Rodriguez, Vincent, Richardson, Kathleen A., Dussauze, Marc

“…The design of active optical devices integrating second‐order nonlinear (SONL) optical responses typically relies on the use of dielectric crystalline…”
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Long-lived monolithic micro-optics for multispectral GRIN applications by Lepicard, Antoine, Bondu, Flavie, Kang, Myungkoo, Sisken, Laura, Yadav, Anupama, Adamietz, Frederic, Rodriguez, Vincent, Richardson, Kathleen, Dussauze, Marc

“…The potential for realizing robust, monolithic, near-surface refractive micro-optic elements with long-lived stability is demonstrated in visible and infrared…”
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