Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Mukherjee, Saswata"'
Autor:
Shanker, Aamod, Froech, Johannes, Mukherjee, Saswata, Zhelyeznyakov, Maksym, Seibel, Eric, Majumdar, Arka
Quantitative phase imaging (QPI) recovers the exact wavefront of light from the intensity measured by a camera. Topographical maps of translucent microscopic bodies can be extracted from these quantified phase shifts. We demonstrate quantitative phas
Externí odkaz:
http://arxiv.org/abs/2309.11348
Autor:
Huang, Luocheng, Han, Zheyi, Wirth-Singh, Anna, Saragadam, Vishwanath, Mukherjee, Saswata, Fröch, Johannes E., Tanguy, Quentin A. A., Rollag, Joshua, Gibson, Ricky, Hendrickson, Joshua R., Hon, Phillip W. C., Kigner, Orrin, Coppens, Zachary, Böhringer, Karl F., Veeraraghavan, Ashok, Majumdar, Arka
Subwavelength diffractive optics known as meta-optics have demonstrated the potential to significantly miniaturize imaging systems. However, despite impressive demonstrations, most meta-optical imaging systems suffer from strong chromatic aberrations
Externí odkaz:
http://arxiv.org/abs/2307.11385
Autor:
Huang, Luocheng, Tanguy, Quentin A. A., Froch, Johannes E., Mukherjee, Saswata, Bohringer, Karl F., Majumdar, Arka
Light's ability to perform massive linear operations parallelly has recently inspired numerous demonstrations of optics-assisted artificial neural networks (ANN). However, a clear advantage of optics over purely digital ANN in a system-level has not
Externí odkaz:
http://arxiv.org/abs/2305.01743
Autor:
Wirth-Singh, Anna, Fröch, Johannes E., Han, Zheyi, Huang, Luocheng, Mukherjee, Saswata, Zhou, Zhihao, Coppens, Zachary, Böhringer, Karl F., Majumdar, Arka
A broad range of imaging and sensing technologies in the infrared require large Field-of-View (FoV) operation. To achieve this, traditional refractive systems often employ multiple elements to compensate for aberrations, which leads to excess size, w
Externí odkaz:
http://arxiv.org/abs/2304.14569
Autor:
Mukherjee, Saswata, Tanguy, Quentin A. A., Froech, Johannes E., Shanker, Aamod, Boehringer, Karl F., Brunton, Steven, Majumdar, Arka
Ultrathin flat meta-optics have shown great promise for holography in recent years. However, most of the reported meta-optical holograms rely on only phase modulation and neglect the amplitude information. Modulation of both amplitude and phase in me
Externí odkaz:
http://arxiv.org/abs/2212.01534
Autor:
Tanguy, Quentin A. A., Manna, Arnab, Mukherjee, Saswata, Sharp, David, Bayati, Elyas, Boehringer, Karl F., Majumdar, Arka
The combination of photonic integrated circuits and free-space meta-optics has the ability to unclasp technological knots that require advanced light manipulation due their conjoined ability to guide and shape electromagnetic waves. The need for larg
Externí odkaz:
http://arxiv.org/abs/2208.13817
Autor:
Huang Luocheng, Tanguy Quentin A. A., Fröch Johannes E., Mukherjee Saswata, Böhringer Karl F., Majumdar Arka
Publikováno v:
Nanophotonics, Vol 13, Iss 7, Pp 1191-1196 (2023)
Light’s ability to perform massive linear operations in parallel has recently inspired numerous demonstrations of optics-assisted artificial neural networks (ANN). However, a clear system-level advantage of optics over purely digital ANN has not ye
Externí odkaz:
https://doaj.org/article/8ff5073603794f4aaa37629fb15809b1
Publikováno v:
In International Journal of Rock Mechanics and Mining Sciences January 2024 173
We propose and demonstrate a new imaging technique to noninvasively see through scattering layers with the aid of a spatial light modulator (SLM). A relay system projects the incoherent light pattern emitting from the scattering layer onto the SLM. T
Externí odkaz:
http://arxiv.org/abs/1905.12547
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