Results 101 to 110 of about 367,511 (297)

The Effect of Purcell Cavities on the Lifetime of Thermally Activated Delayed Fluorescent Emitters

Advanced Functional Materials, EarlyView.
A pressing challenge to OLED displays and lighting is to balance high efficiency and long operational lifetime in the deep blue spectrum. The Purcell effect can reduce the triplet density and hence the probability for destructive energy‐driven triplet annihilation events that limit the OLED lifetime. Here we study of the Purcell effect on two different
Sritoma Paul, Haonan Zhao, Collin N. Muniz, Mark E. Thompson, Stephen R. Forrest   +4 more
wiley   +1 more source

Integrated photonics for space communication and sensing

JPhys Photonics
Integrated photonics takes advantages of size, weight, and power consumption, and can be widely used in space communication and sensing. This paper reviews the typical applications of integrated photonics for space communication and sensing.
Yongjun Guo, Libing Zhou, Lirui Guo, Wenbing Jiang, Jia Du, Xiao Chen, Hong Wang, Xiongping Bao, Yaohui Du, Jiang Qu, Yingying Zhong, Runwei Zhou, Yuheng Wu, Yu Guo, Weibiao Chen   +14 more
doaj   +1 more source

Recent Developments in Optofluidic Lens Technology

Micromachines, 2016
Optofluidics is a rapidly growing versatile branch of adaptive optics including a wide variety of applications such as tunable beam shaping tools, mirrors, apertures, and lenses.
Kartikeya Mishra, Dirk van den Ende, Frieder Mugele   +2 more
doaj   +1 more source

Inverse-designed diamond photonics [PDF]

, 2019
Diamond hosts optically active color centers with great promise in quantum computation, networking, and sensing. Realization of such applications is contingent upon the integration of color centers into photonic circuits. However, current diamond quantum
Dory, C, Lagoudakis, KG, Lukin, DM, Piggott, AY, Radulaski, M, Rugar, AE, Sapra, NV, Su, L, Sun, S, Vercruysse, D, Vučković, J, Yang, KY, Zhang, JL   +12 more
core  

Circular‐Polarization‐Sensitive Organic Photodetectors with a Chiral Nanopatterned Electrode Inverse‐Designed by Genetic Algorithm

Advanced Functional Materials, EarlyView.
A chiral photodetector capable of selectively distinguishing left‐ and right‐handed circularly polarized light is experimentally demonstrated. The device, which features a nanopatterned electrode inverse‐designed by a genetic algorithm within a metal–dielectric–metal nanocavity that incorporates a vacuum‐deposited small‐molecule multilayer, exhibits ...
Kyung Ryoul Park, Jewoong Lee, In‐Suk Choi, Changsoon Kim   +3 more
wiley   +1 more source

Photonic quantum technologies

, 2009
The first quantum technology, which harnesses uniquely quantum mechanical effects for its core operation, has arrived in the form of commercially available quantum key distribution systems that achieve enhanced security by encoding information in photons
A Aspect, A Badolato, A Faraon, A Faraon, A Faraon, A Faraon, A Faraon, A Furusawa, A Kiraz, A Laucht, A Ourjoumstev, A Politi, A Politi, A Rauschenbeutel, Akira Furusawa, AL Migdall, AM Stephens, AN Boto, AP VanDevender, BJ Smith, BL Higgins, BP Lanyon, BP Lanyon, C Langrock, C Santori, C-Y Lu, C-Y Lu, CH Bennett, CM Caves, D Bouwmeester, D Englund, D Gottesman, D Gottesman, D Press, DA Braje, DE Browne, DP DiVincenzo, E Knill, ES Polzik, G Nogues, GD Marshall, H Schmidt, H Takahashi, H Takesue, H Vahlbruch, HM Wiseman, I Fushman, J Laurat, J Yoshikawa, J-I Yoshikawa, JCF Matthews, Jelena Vučković, Jeremy L. O'Brien, JI Cirac, JL O'Brien, JL O'Brien, JL O'Brien, JL O'Brien, JS Neergaard-Nielsen, K Hennessy, K Hennessy, K Srinivasan, K Wagner, K-I Yoshino, KJ Resch, KM Birnbaum, L Childress, L Vaidman, L-M Duan, L-M Duan, M Dakna, M Sasaki, M Yukawa, M Yukawa, MA Armen, MA Nielsen, MA Nielsen, MW Mitchell, N Gisin, N Gisin, N Korolkova, N Lee, N Yoran, NC Menicucci, NC Menicucci, NH Lindner, P Grangier, P Walther, P Walther, PG Kwiat, QA Turchette, QA Turchette, R Filip, R Hanson, R Okamoto, R Prevedel, R Raussendorf, S Gasparoni, S Lloyd, S Mosor, S Suzuki, SJ Devitt, SJ Freedman, SL Braunstein, T Aoki, T Farrow, T Honjo, T Nagata, T Pellizzari, T Yoshie, TB Pittman, TB Pittman, TC Ralph, V Giovannetti, V Giovannetti, WP Bowen, X Su, X Zhou, Y Takeno, ZY Ou, ZY Ou   +120 more
core   +1 more source

Shaping Ti3C2 MXene Nanospheres for Precision Near‐Infrared Photothermal Therapy

Advanced Functional Materials, EarlyView.
In this study, we report producing spherical MXenes via fs laser fragmentation of Ti3C2 flakes in liquid medium. The nanoparticles demonstrated pronounced light absorption and high photothermal conversion efficiencies of 68% and 63% under heating with NIR‐I and NIR‐II lasers, respectively.
Julia S. Babkova, Ivan V. Zelepukin, Konstantin G. Shevchenko, Gleb V. Tikhonowski, Lyubov V. Gorelik, Anton A. Popov, Anna S. Sogomonyan, Alina Yu. Kapitannikova, Ivan S. Kazantsev, Dmitry V. Dyubo, Daria A. Panova, Daniil I. Tselikov, Anton A. Minnekhanov, Aziz B. Mirkasymov, Georgy A. Ermolaev, Alexander V. Syuy, Gleb I. Tselikov, Aleksey V. Arsenin, Andrei V. Kabashin, Kostya S. Novoselov, Sergey M. Deyev, Valentyn S. Volkov   +21 more
wiley   +1 more source

Photoaligning and Photopatterning — A New Challenge in Liquid Crystal Photonics

Crystals, 2013
Photoalignment possesses obvious advantages in comparison with the usually “rubbing” treatment of the substrates of liquid crystal display (LCD) cells.
Vladimir G. Chigrinov
doaj   +1 more source

Atomic‐Scale Light Coupling Control in Ultrathin Photonic Membranes

Advanced Functional Materials, EarlyView.
Ultrathin photonic nanomembranes provide atomic‐scale control over the coupling between incident light and high‐Q photonic modes, enabling angstrom‐level resonance tuning and strong field confinement. When integrated with TMD monolayers, they further yield enhanced light–matter interactions, offering a versatile platform for advancing quantum photonics,
Chih‐Zong Deng, Chun‐Hao Chiang, Sunhao Shi, Jui‐Han Fu, Yen‐Ju Wu, Kuniaki Konishi, Vincent Tung, Chun‐Wei Chen, Ya‐Lun Ho   +8 more
wiley   +1 more source

Time-of-Flight Imaging at 10 ps Resolution with an ICCD Camera

Sensors, 2019
ICCD cameras can record low light events with extreme temporal resolution. Thus, they are used in a variety of bio-medical applications for single photon time of flight measurements and LIDAR measurements.
Lucrezia Cester, Ashley Lyons, Maria Chiara Braidotti, Daniele Faccio   +3 more
doaj   +1 more source