A coherent perfect absorber (CPA), or anti-laser, is a device which absorbs coherent waves, such as coherent light waves, and converts them into some form...

of approach, measured by marine radar Coherent perfect absorber, a device which absorbs coherent light Coherent potential approximation, a method in physics...

devices may be more sensitive to laser damage than biological eyes. Coherent perfect absorber Homogeneous broadening Laser linewidth List of laser articles...

how to manipulate them (a sub-field often called atom optics), coherent perfect absorbers, and much more. Topics classified under the term of quantum optics...

In physics, specifically in quantum mechanics, a coherent state is the specific quantum state of the quantum harmonic oscillator, often described as a...

Coherence time Coherent addition Coherent anti-Stokes Raman spectroscopy Coherent backscattering Coherent perfect absorber, anti-laser Coherent spectroscopy...

Coherence time Coherent backscattering Coherent control Coherent information Coherent perfect absorber Coherent potential approximation Coherent spectroscopy...

wavelength are equal at equilibrium – a good absorber is necessarily a good emitter, and a poor absorber is a poor emitter. The temperature determines...

and Photonics Focus. Chong; Ge; Cao; Stone (July 30, 2010). "Coherent Perfect Absorbers: Time-Reversed Lasers" (PDF). Physical Review Letters. 105 (5):...

Coherent diffractive imaging (CDI) is a "lensless" technique for 2D or 3D reconstruction of the image of nanoscale structures such as nanotubes, nanocrystals...

located in the same volume using velocity differences. This requires a coherent transmitter. Another technique uses a moving target indicator that subtracts...

another and cancel the outgoing waves. Cao dubbed these devices coherent perfect absorbers (CPAs), and proposed that they can be used as optical switches...

are theoretical ideals, requiring perfect alignment of perfectly smooth, perfectly flat perfect reflectors that absorb none of the light. In practice, these...

to all types electromagnetic modes. The main idea of the scheme is the coherent superposition of the lossy modes in the metamaterial with an appropriately...

et al. (17 January 2012). "Ultrathin broadband nearly perfect absorber with symmetrical coherent illumination". Optics Express. 20 (3): 2246–2254. Bibcode:2012OExpr...

the unreliability of its narrator, mean that it never quite attains a coherent narrative through-line or a thematic argument that a reader can get their...

Records/Epic Records and included versions of the singles "Uncertain Smile", "Perfect", and "This Is the Day". Although the album received positive reviews,...

Anabaptists. However, rather than being a religious group with a distinctive and coherent doctrine, they were primarily united by shared political beliefs. The links...

while others "mutter away" incoherehently. Due to the seeming lack of a coherent story at first, the game encourages and rewards exploration and experimentation...

to telling concurrent, coherent storylines than a harried DM" and it leads to "a trio of episodes that feel especially coherent and effective". Grebey...

operate at higher speeds and have much lower chirp. In very high-performance coherent optical communication systems, the DFB laser is run continuously and is...

{\displaystyle \vartheta } has a quantum uncertainty smaller than that of a coherent state. The term squeezing thus refers to a reduced quantum uncertainty...

Hart argues that "if Christianity taken as a whole is indeed an entirely coherent and credible system of belief, then the universalist understanding of its...

one unit without splitting due to the strong cross-phase modulation and coherent energy exchange between the two polarizations of the vector soliton which...

to ascertain if and how these brain areas are connected to establish a coherent neurological model for superior autobiographical memory. For autobiographical...

inherently coherent, certain applications utilize the coherence of laser diodes. These include interferometric distance measurement, holography, coherent communications...

the convention. The mystics already had coherent plans to replace the higher degrees. The lack of a coherent alternative to the two strains of mysticism...

mechanical noise due to fan cooling and limited laser powers. Key suppliers are Coherent, CVI/Melles Griot, JDSU, Lasos, LTB and Newport/Spectra Physics. The most...

scattered or absorbed by the tissue through which it travels. Because hemoglobin is a significant absorber of near-infrared light, changes in absorbed light...

reflected from the multilayer through the absorber rather than the incident plane wave. Without absorbers, near-field distortion also occurs at an etched...