[7], Антилазер — Антилазер  популярное название когерентного идеального поглотителя, то есть механизма поглощения когерентного светового излучения с определённой длиной волны. We present the theoretical principles underlying the phenomenon of coherent perfect absorption and give an overview of the … [9] The initial device was able to absorb 99.4 percent of all incoming light, but the team behind the invention believe it will be possible to increase this number to 99.999 percent.[7]. Here, we present a scheme to create a multi-channel coherent perfect absorber in which the constraint of phase coherence is loosened. Its etymology is doubtful, as is the physical extent of the area it designates.… …   Universalium, Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c …   Wikipedia, sound — sound1 soundable, adj. We suggest graphene and a two-dimensional (2D) Weyl semimetal (WSM) as 2D materials for the realization of a broadband coherent perfect absorber (CPA) respecting overall PT-symmetry.We also demonstrate the conditions for mutually equal amplitudes and phases of the left and right incoming waves to realize a CPA. Recently, the first working model capable of absorbing 99.4% of all incident light was reported [4]. [3] The concept was first published in the July 26, 2010, issue of Physical Review Letters, by a team at Yale University led by theorist Douglas Stone. Combined with existing graphene metasurface absorbers and the characteristics of interfering beams, monolayer graphene/dielectric and multilayer graphene/dielectric coherent perfect absorber (CPA) in the … Here, we review recent advances in the design and applications of such devices. [4] Another potential application is in radiology, where the principle of the CPA might be used to precisely target electromagnetic radiation inside human tissues for therapeutic or imaging purposes. Coherent perfect absorber based on metamaterials Nie, Guangyu; Shi, Quanchao; Zhu, Zheng; Shi, Jinhui 2014-11-13 00:00:00 We demonstrate selective coherent perfect absorption based on interaction between bilayered asymmetrically split rings (ASRs) metamaterials and a standing wave formed by two coherent counter propagating beams. (c) Real and imaginary parts of the eigenvalue of the S-matrix as a function of wavelength for L y D220 nm. Simultaneous broadband solar absorption and narrowband infrared emission are enabled by the same surface of the structure. [3] The concept was first published in the July 26, 2010, issue of Physical Review Letters, by a team at Yale University led by theorist W. J. The effect is illustrated for an array of optical waveguides, with the central waveguide being either active or absorbing. [1][2] It is the time reversed counterpart of a laser. Wan, W.; Chong, Y.; Ge, L.; Noh, H.; Stone, A. D.; Cao, H. (2011). Here, we review recent advances in the design and applications of such devices. WikiMatrix . A coherent perfect absorber is a system in which the complete absorption of electromagnetic radiation is achieved by controlling the interference of multiple incident waves. A coherent perfect absorber is a system in which the complete absorption of electromagnetic radiation is achieved by controlling the interference of multiple incident waves. [6] In February 2011 the team at Yale built the first working anti-laser. This design is provide a new idea for all-optical modulator and … omegawiki. [3]. 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