Results 91 to 100 of about 29,655 (227)

3D Surface Profiling via Direct End‐to‐End Regression With a Photonic Geometric Sensor

Laser &Photonics Reviews, EarlyView.
Measurements of microscale surface patterns are essential for quality control across semiconductor and biomedical industries, yet the development of miniaturized, intelligent systems remains constrained by the complexity and bulkiness of conventional benchtop metrology.
Ziyao Zhang, Yizhi Wang, Chunhui Yao, Huiyu Huang, Rui Ma, Xin Du, Wanlu Zhang, Zhitian Shi, Minjia Chen, Ting Yan, Liang Ming, Yuxiao Ye, Richard Penty, Qixiang Cheng   +13 more
wiley   +1 more source

Landau-Zener-Stuckelberg interferometry [PDF]

, 2010
A transition between energy levels at an avoided crossing is known as a Landau-Zener transition. When a two-level system (TLS) is subject to periodic driving with sufficiently large amplitude, a sequence of transitions occurs.
Abragam, Amin, Ankerhold, Ao, Aravind, Arbo, Ashhab, Ashhab, Ashhab, Astafiev, Autler, Averbukh, Banerjee, Barone, Baruch, Benderskii, Berns, Berns, Bishop, Burkard, Bychkov, Bylander, Calero, Child, Chu, Clarke, Coffey, Cooper, Damski, Damski, Delone, Delos, Devoret, Di Giacomo, Dutta, Duty, Eckel, Farhi, Fink, Franco Nori, Frasca, Fregenal, Fuchs, Földi, Földi, Førre, Gaitan, Gallagher, Garanin, Garanin, Garraway, Gorelik, Goswami, Gradshteyn, Grajcar, Greenberg, Greenberg, Grifoni, Grossmann, Grossmann, Grossmann, Hausinger, Heinrich, Henry, Ho, Il’ichev, Il’ichev, Irish, Ithier, Izmalkov, Izmalkov, Ji, Johansson, Kayanuma, Kayanuma, Kayanuma, Krainov, Kral, LaHaye, Landau, Landau, Landau, Leggett, Li, Liao, Liu, Lopez-Castillo, Maeda, Majorana, Makhlin, Mark, Mark, Marzlin, McDermott, Mukherjee, Mullen, Nagaya, Nakamura, Nalbach, Nikitin, Nikitin, Nikitin, Oh, Oliver, Oliver, Paila, Pegg, Persson, Petta, Pezze, Pokrovsky, Pokrovsky, Rabi, Ribeiro, Ritus, Rodrigues, Rodrigues, Rotvig, Rotvig, Rudner, S. Ashhab, S.N. Shevchenko, Saito, Saito, Saito, Sambe, Sarandy, Shevchenko, Shevchenko, Shevchenko, Shimshoni, Shirley, Shnyrkov, Shnyrkov, Shytov, Shytov, Sillanpää, Sillanpää, Sillanpää, Son, Stückelberg, Sun, Sun, Teranishi, Thorwart, Thorwart, Tong, Tong, Tornes, van Ditzhuijzen, Vitanov, Vitanov, Vitanov, Vitanov, Wallraff, Wang, Wei, Wen, Wendin, Wernsdorfer, Wilhelm, Wilson, Wilson, Wittig, Wubs, Wubs, Yoakum, You, Zagoskin, Zel’dovich, Zener, Zenesini, Zhang, Zhang, Zhou, Zhou, Zhu, Zueco, Zurek, Zwanziger   +179 more
core   +1 more source

Optical Coherence Tomography for High‐Precision Industrial Inspection in Industry 4.0: Advances, Challenges, and Future Trends

Laser &Photonics Reviews, EarlyView.
This review examines how optical coherence tomography transforms industrial inspection by delivering real‐time, micrometer‐resolution, depth‐resolved imaging. It surveys applications across display manufacturing, thin films, microelectronics, laser processing, and coatings, evaluates performance against conventional techniques, and highlights emerging ...
Nipun Shantha Kahatapitiya, Sm Abu Saleah, Daewoon Seong, Naresh Kumar Ravichandran, Sangyeob Han, Ruchire Eranga Wijesinghe, Mansik Jeon, Jeehyun Kim   +7 more
wiley   +1 more source

Measurement-Only Topological Quantum Computation via Anyonic Interferometry

, 2008
We describe measurement-only topological quantum computation using both projective and interferometrical measurement of topological charge. We demonstrate how anyonic teleportation can be achieved using "forced measurement" protocols for both types of ...
Aliferis, Ardonne, Ardonne, Bakalov, Bell, Bennett, Bishara, Blok, Bonderson, Bonderson, Bonderson, Bonderson, Bonderson, Bonderson, Bouwmeester, Bravyi, Camino, Camino, Chamon, Chetan Nayak, Choi, Chung, Das Sarma, Dolev, Einstein, Fendley, Fendley, Fradkin, Freedman, Freedman, Freedman, Freedman, Gottesman, Ji, Jones, Kitaev, Kitaev, Michael Freedman, Miller, Moore, Moore, Nielsen, Parsa Bonderson, Radu, Raussendorf, Read, Stern, Turaev, von Neumann, Wen, Wen, Wess, Witten, Witten   +53 more
core   +2 more sources

Mid‐Infrared Quantum Scanning Microscopy via Visible Light Beyond Spatial Correlations

Laser &Photonics Reviews, EarlyView.
This work introduces a raster‐scanning approach based on quantum imaging with undetected light (QIUL) that probes samples in the mid‐infrared (MIR) spectral range while performing detection in the visible domain. Unlike previous QIUL implementations, this technique operates independently of photon‐pair spatial correlations and relies solely on induced ...
Josué R. León‐Torres, Vasile‐Laurențiu Dosan, Marija M. Ćurčić, Alek Lagarrigue, Frank Setzpfandt, Markus Gräfe, Valerio Flavio Gili   +6 more
wiley   +1 more source

Coherence‐Gated Mirau Interferometry for Single‐Shot Quantitative Phase Imaging and Motion Sensing

Laser &Photonics Reviews, EarlyView.
This paper presents a compact add‐on module converting a Mirau or other on‐axis interferometer into a single‐shot quantitative phase imaging system using coherence gating and precise optical path matching. Demonstrations include time‐resolved imaging of human cells and streaming red blood cells, visualization of evaporation dynamics in liquid mixtures,
Petr Bouchal, Martin Konečný, Zdeněk Nováček, Radim Chmelík, Zdeněk Bouchal   +4 more
wiley   +1 more source

Accuracy of intraocular lens power calculation using partial coherence interferometry and OKULIX ray tracing software in high myopic cataract patients

Delta Journal of Ophthalmology, 2017
Purpose The aim of the study was to evaluate the accuracy of intraocular lens (IOL) power calculation using partial coherence interferometry and OKULIX ray tracing software in high myopic cataract patients. Patients and methods This retrospective study
Karim M Nabil
doaj   +1 more source

New IOL formula using anterior segment three-dimensional optical coherence tomography.

PLoS ONE, 2020
This retrospective study was aimed to compare prediction errors from various combinations of biometric data generated using optical coherence tomography (OCT) and develop a new intraocular lens (IOL) formula using biometric data.
Young-Sik Yoo, Woong-Joo Whang, Hyun-Seung Kim, Choun-Ki Joo, Geunyoung Yoon   +4 more
doaj   +1 more source

Generation of Optical Quasiparticles with Spin–Orbit Conversion in a Single Q‐Plate

Laser &Photonics Reviews, EarlyView.
Spin‐Orbit conversion approach with a q‐plate for generating optical quasiparticles. ABSTRACT In this work, we detail a novel approach which can be used for the generation of optical quasiparticles. This process leverages both spin‐orbit conversion control with wavelength de‐tuning in a commercially available q‐plate.
Jingni Geng, Srinivasa Rao Allam, Quan Sheng, Takashige Omatsu   +3 more
wiley   +1 more source

NIR/VIS Dual‐Comb Spectroscopy Comparing High and Low Repetition Rate Regimes

Laser &Photonics Reviews, EarlyView.
This work compares dual‐comb spectroscopy at lower and higher repetition rates, emphasizing the inherent trade‐off between spectral and temporal resolution. The 80 MHz system provides high‐resolution spectra suitable for analyzing complex molecular structures, whereas the free‐running 1 GHz platform enables fast measurements for real‐time trace gas ...
Alexander Eber, Mithun Pal, Lukas Fürst, Emily Hruska, Christoph Gruber, Marcus Ossiander, Birgitta Bernhardt   +6 more
wiley   +1 more source