An optical cavity, resonating cavity or optical resonator is an arrangement of mirrors or other optical elements that confines light waves similarly to...
17 KB (2,250 words) - 19:04, 24 May 2025
Cavity ring-down spectroscopy (CRDS) is a highly sensitive optical spectroscopic technique that enables measurement of absolute optical extinction by...
11 KB (1,539 words) - 00:29, 24 August 2024
pressure interaction between light (photons) and matter using optical resonators (cavities). It first became relevant in the context of gravitational wave...
55 KB (7,343 words) - 22:15, 7 May 2025
are those based on: electromagnetically induced transparency in an optical cavity or microresonator, where the transmission is controlled by a weaker...
18 KB (2,150 words) - 01:44, 14 May 2025
laser without an optical cavity, or one in which feedback from the cavity is suppressed. Optical amplifiers are important in optical communication and...
39 KB (5,210 words) - 03:51, 25 May 2025
Pound–Drever–Hall technique (category Optical devices)
a means to control and decrease the laser's linewidth, provided an optical cavity that is more stable than the laser source. Alternatively, if a stable...
15 KB (1,888 words) - 23:35, 21 February 2025
Resonator (redirect from Resonant cavity)
amplified in a cavity resonator that is usually composed of two or more mirrors. Thus an optical cavity, also known as a resonator, is a cavity with walls...
20 KB (2,662 words) - 05:25, 19 November 2024
Laser diode (redirect from External-cavity diode laser)
and reduced spatial hole-burning. Vertical-cavity surface-emitting lasers (VCSELs) have the optical cavity axis along the direction of current flow rather...
52 KB (6,433 words) - 14:49, 30 May 2025
Mode locking (section Laser cavity modes)
factor to determine a laser's emission frequencies is the optical cavity (or resonant cavity) of the laser. In the simplest case, this consists of two...
28 KB (3,816 words) - 10:41, 25 May 2025
system of a two-level atom interacting with a quantized mode of an optical cavity (or a bosonic field), with or without the presence of light (in the...
52 KB (9,356 words) - 11:42, 10 November 2024
amplification process. It is essentially the same as an optical parametric oscillator, but without the optical cavity (i.e., the light beams pass through the apparatus...
10 KB (1,279 words) - 02:46, 25 May 2025
The method uses a frequency comb laser combined with a high finesse optical cavity to produce an absorption spectrum in a highly parallel manner. The method...
9 KB (1,162 words) - 08:55, 15 April 2024
This device used the mixing of adjacent streams of H2 and F, within an optical cavity, to create vibrationally-excited HF that lased. The atomic fluorine...
14 KB (1,752 words) - 10:37, 20 May 2025
Laser (redirect from Optical maser)
with this property is called an optical amplifier. When an optical amplifier is placed inside a resonant optical cavity, one obtains a laser. For lasing...
126 KB (14,006 words) - 07:54, 27 May 2025
Interconnect bottleneck Optical cavity Optical communication Optical fiber cable Optical interconnect Optical microcavity Parallel optical interface Extance...
23 KB (2,992 words) - 13:02, 5 April 2025
nonlinear optical systems. The patterns originate from the interaction of a coherent field, that is injected into a resonant optical cavity, with a Kerr...
30 KB (3,703 words) - 00:56, 27 May 2025
Microwave cavity or RF cavity, a cavity resonator in the radio frequency range, for example used in particle accelerators Optical cavity, the cavity resonator...
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Output coupler (redirect from Cavity dumper)
the stability of the optical cavity. The output coupler may be either flat or curved, depending on the design of the optical cavity. The radii of curvature...
7 KB (1,013 words) - 05:20, 15 January 2024
single-photon source is based on a single quantum dot placed in an optical cavity. It is an on-demand single-photon source. A laser pulse can excite a...
26 KB (3,232 words) - 18:12, 23 May 2025
prevent unwanted feedback into an optical oscillator, such as a laser cavity. The operation of conventional optical isolators relies on the Faraday effect...
12 KB (1,385 words) - 14:19, 26 May 2025
multiplied by the round trips of the nested cavity, as depicted in Figure below. Due to the nature of the optical ring resonator and how it "filters" certain...
26 KB (3,322 words) - 16:56, 16 May 2025
Quantum-cascade laser (section External cavity lasers)
the optical cavity action of the cleaved facets. Mirrors are then arranged in a configuration external to the QC device to create the optical cavity. If...
37 KB (4,504 words) - 20:49, 22 May 2025
wide optical cavities, such as disk lasers (active mirrors). ASE can also be a desirable effect, finding use in broadband light sources. If the cavity has...
6 KB (770 words) - 09:35, 24 May 2025
inversion. The rod is often placed between two mirrors, forming an optical cavity, which oscillate the light produced by the ruby's fluorescence, causing...
13 KB (1,713 words) - 18:57, 26 January 2025
Laser construction (section Optical resonator)
devices such as compact disc players. See laser diode. The optical resonator, or optical cavity, in its simplest form is two parallel mirrors placed around...
6 KB (767 words) - 04:12, 25 October 2024
Tunable diode laser absorption spectroscopy (section Cavity-enhanced absorption spectrometry (CEAS))
optical cavity: theory and application to overtone transitions of C2H2 and C2HD". Journal of the Optical Society of America B. 16 (12). The Optical Society:...
22 KB (3,078 words) - 11:11, 24 May 2025
nano- or submicrometre-scale laser devices. Cavity resonator Crab cavity Schumann resonance Optical cavity Quantum dot "Ultimate Alchemy", Wired, Issue...
2 KB (298 words) - 12:53, 29 July 2023
Fiber laser (redirect from Optical fiber laser)
non-linear optical Kerr effect causes a change in polarization that varies with the light's intensity. This allows a polarizer in the laser cavity to act...
24 KB (2,845 words) - 01:58, 26 May 2025
momentum. An optical cavity allows greater re-use of photons, but keeping the beam in the cavity becomes much more challenging. An optical cavity can be made...
28 KB (3,465 words) - 19:51, 24 May 2025
principally concerned with quantum electronics, laser construction, optical cavity design, the physics of producing a population inversion in laser media...
5 KB (549 words) - 13:00, 9 April 2025