physics, Raman cooling is a sub-recoil cooling technique that allows the cooling of atoms using optical methods below the limitations of Doppler cooling, Doppler...
13 KB (1,934 words) - 00:28, 19 March 2024
by S. E. Hamann et al. via Raman cooling. Resolved sideband cooling is a laser cooling technique that can be used to cool strongly trapped atoms to the...
19 KB (2,511 words) - 03:11, 1 July 2024
temperature is below the Doppler cooling limit for atoms and molecules, so sub-Doppler cooling techniques such as Sisyphus cooling are necessary to reach it...
4 KB (458 words) - 00:06, 9 October 2024
cooling include optical molasses, Sisyphus cooling, evaporative cooling, free space Raman cooling, Raman side-band cooling, resolved sideband cooling...
4 KB (575 words) - 03:34, 9 May 2024
equivalent to cooling the atoms. Other methods of laser cooling include: Sisyphus cooling Resolved sideband cooling Raman sideband cooling Velocity selective...
31 KB (3,584 words) - 02:05, 19 October 2024
Evaporative cooling is an atomic physics technique to achieve high phase space densities which optical cooling techniques alone typically can not reach...
9 KB (1,322 words) - 21:36, 18 August 2023
radiative cooling (PDRC) (also passive radiative cooling, daytime passive radiative cooling, radiative sky cooling, photonic radiative cooling, and terrestrial...
108 KB (11,053 words) - 00:40, 8 September 2024
a strong cooling effect. Materials that can also reflect 95% or more of sunlight in the 200 nanometres to 2.5 μm range can exhibit cooling even in direct...
22 KB (3,666 words) - 02:34, 20 August 2024
Gray molasses (category Cooling technology)
Gray molasses is a method of sub-Doppler laser cooling of atoms. It employs principles from Sisyphus cooling in conjunction with a so-called "dark" state...
22 KB (2,409 words) - 16:28, 28 May 2024
Radial polarization Rail inspection Rainbow hologram Raman cooling Raman laser Raman microscope Raman scattering Random laser Range imaging Rangefinder Rare-earth...
26 KB (232 words) - 05:00, 11 August 2024
gain prevention) or by removing heat from the building (natural cooling). Natural cooling utilizes on-site energy, available from the natural environment...
29 KB (3,744 words) - 00:18, 12 August 2024
Doppler cooling, polarization gradient cooling, Raman cooling, resolved sideband cooling, and evaporative cooling. If the periodic potential is to be added...
18 KB (2,443 words) - 06:46, 19 October 2024
sometimes used synonymously with laser cooling, though laser cooling includes other techniques. Doppler cooling was simultaneously proposed by two groups...
19 KB (2,463 words) - 19:47, 7 August 2023
Stokes shift (category Raman spectroscopy)
the band maxima of the absorption and emission spectra (fluorescence and Raman being two examples) of the same electronic transition. It is named after...
9 KB (962 words) - 16:52, 2 July 2024
and radiant heating or cooling with more moderate source temperatures. This article mainly addresses radiant heating and cooling with moderate source temperatures...
40 KB (4,425 words) - 21:29, 30 June 2024
Air conditioning (category Cooling technology)
mechanical 'air conditioner' or by other methods, including passive cooling and ventilative cooling. Air conditioning is a member of a family of systems and techniques...
97 KB (10,124 words) - 10:29, 18 October 2024
spectroscopy, infrared spectroscopy, ultraviolet and visible spectroscopy, Raman spectroscopy and nuclear magnetic resonance. In nuclear magnetic resonance...
42 KB (4,615 words) - 23:18, 18 October 2024
Yakhchāl (category Cooling technology)
is optimized to take advantage of the physics of evaporative cooling and radiative cooling, and the fact that the arid, desert climate is low in relative...
13 KB (1,493 words) - 09:10, 19 October 2024
Jyotirmoy; Raman, Aaswath P.; Pilon, Laurent (December 2022). "Dropwise condensation reduces selectivity of sky-facing radiative cooling surfaces". International...
38 KB (4,234 words) - 16:45, 11 September 2024
sub-Doppler cooling techniques, including polarization gradient cooling, gray molasses cooling, and Raman sideband cooling, have enabled the cooling and trapping...
12 KB (1,467 words) - 07:26, 22 April 2024
Magneto-optical trap (section Doppler cooling)
physics, a magneto-optical trap (MOT) is an apparatus which uses laser cooling and a spatially-varying magnetic field to create a trap which can produce...
22 KB (3,162 words) - 20:31, 25 August 2024
These devices are unique in requiring very benign cooling requirement (requiring only passive cooling) unlike traditional X-ray CCDs. Key science objectives...
18 KB (1,602 words) - 18:17, 7 September 2024
requirement for the lamellar separation is a very slow cooling of the rock containing the plagioclase. Slow cooling is required to allow the Ca, Na, Si, and Al ions...
10 KB (869 words) - 09:45, 15 July 2024
SuperCam (section Raman spectroscopy)
recorded in the mast. SuperCam's Raman spectrometer (at 532 nm) investigates targets up to 12 m from the rover. In the Raman spectroscopy technique, most...
13 KB (1,135 words) - 04:22, 13 October 2024
Cascade refrigeration (category Cooling technology)
W with a cooling capacity of 80 mW. Berchowitz, David; Kwon, Yongrak (2012). "Environmental Profiles of Stirling-Cooled and Cascade-Cooled Ultra-Low...
7 KB (838 words) - 06:27, 7 July 2024
Phonon polariton (section Raman spectroscopy )
principle. Phonon polariton spectra have traditionally been studied using Raman spectroscopy. The recent advances in (scattering-type) scanning near-field...
18 KB (2,527 words) - 18:25, 12 October 2024
condensation of alkali gases is easier because they can be pre-cooled with laser cooling techniques, unlike atomic hydrogen at the time, which give a significant...
84 KB (10,458 words) - 01:03, 19 October 2024
Silicon photonics (section The Raman effect)
by a range of nonlinear optical phenomena including the Kerr effect, the Raman effect, two-photon absorption and interactions between photons and free...
64 KB (6,365 words) - 12:15, 20 September 2024
for optical waveguides. Tellurite glasses have also been shown to exhibit Raman gain up to 30 times that of silica, useful in optical fibre amplification...
9 KB (836 words) - 08:58, 21 August 2024
short stories Death and Other Fools, Aria, The Clothesline Swing Menaka Raman-Wilms journalist, novelist The Rooftop Garden Gurcharan Rampuri 1929 2018...
207 KB (150 words) - 12:32, 13 October 2024