Search results for "Optical spectrum" - New World Encyclopedia
From New World Encyclopedia
- devices and is the starting material for optical fibers for the telecommunications ... of the ability of quartz to split light into a spectrum. ...13 KB (1,871 words) - 15:39, 7 December 2022
- They typically can amplify across a broad spectrum of frequencies; however ... === Optical amplifiers === Optical amplifier Optical amplifiers amplify ...18 KB (2,580 words) - 09:26, 18 June 2021
- several years to complete, employed an optical arrangement now known as ... that most double stars are not mere optical doubles as had been supposed ...13 KB (1,978 words) - 10:59, 9 May 2023
- the middle range of the electromagnetic spectrum with moderate frequencies ... In some cases, the gamma emission spectrum for a nucleus (daughter ...16 KB (2,549 words) - 04:20, 18 April 2024
- deal with the wave theory of light. His optical work began at an early period ... refraction. A paper "On the Long Spectrum of Electric Light" ...20 KB (3,041 words) - 10:37, 13 December 2023
- (photovoltaics). It is used as an infrared optical material for optical windows ... infrared region of the electromagnetic spectrum, and have properties useful ...14 KB (1,880 words) - 05:35, 27 February 2023
- body and, if the cavity is heated, the spectrum of the hole's radiation ... An almost perfect black-body spectrum is exhibited by the cosmic ...23 KB (3,522 words) - 18:09, 31 October 2023
- Emission of Radiation) is an electronic-optical device that emits coherent ... industry. Their most widespread use is in optical storage devices such as ...41 KB (6,333 words) - 06:55, 4 March 2023
- meters, centimeters, and so on). For the optical part of the electromagnetic ... * Electromagnetic spectrum * Electronics * Wave * Wavelength ...11 KB (1,752 words) - 10:59, 11 April 2024
- classical stellar sequence, is an optical spectrum dominated by absorption ... colors. Its steeply sloped red optical spectrum also lacks the FeH and ...26 KB (3,884 words) - 04:37, 22 November 2023
- meters, centimeters, and so on). For the optical part of the electromagnetic ... * Electromagnetic spectrum * Frequency * Gravity * Light ...13 KB (2,010 words) - 23:20, 3 May 2023
- harvard.edu/abs/1997AJ....113..354F An Optical Study of the Circumstellar ... when Rudolf Minkowski found that its optical spectrum was extremely unusual. ...23 KB (3,450 words) - 06:15, 11 January 2024
- and so forth. Color derives from the spectrum of light (distribution of ... png|400px|frame|right|Continuous optical spectrum (designed for monitors ...32 KB (4,860 words) - 22:38, 7 January 2024
- material for use in lasers and other optical applications. Its evolution ... manufacturers. Therefore, the physical and optical properties of synthesized ...11 KB (1,568 words) - 06:43, 11 January 2024
- as is done with the rays of the visible spectrum in light microscopy. However, the wavelength of visible light (about 4000 to 7000 Angstroms ...12 KB (1,754 words) - 06:35, 11 January 2024
- and for sophisticated applications in optical communication such as quantum ... In chemistry and optical engineering, photons are usually symbolized ...34 KB (4,943 words) - 20:26, 27 September 2023
- A rainbow is an optical and meteorological phenomenon that causes a spectrum of light to appear in the sky when the Sun shines onto droplets ...32 KB (5,079 words) - 17:20, 16 April 2023
- Characteristics of gems include their optical properties such as luster ... include its color and any unusual optical phenomena. In addition, ...19 KB (2,649 words) - 06:40, 18 April 2024
- ffffff" | Absorption and emission spectrum[[Image:Tyrosine abs flu ... Most amino acids occur in two possible optical isomers, called D and ...14 KB (1,990 words) - 00:41, 3 May 2023
- by the region of the electromagnetic spectrum observed: * Optical astronomy is the part of astronomy that uses specialized ...16 KB (2,316 words) - 18:26, 19 August 2023
- device that emits incoherent, narrow-spectrum light when it is electrically ... Company developed the first practical visible-spectrum LED. ...41 KB (6,290 words) - 01:16, 26 October 2022
- to refer to the entire electromagnetic spectrum or any part thereof. ... optics. The observation and study of optical phenomena such as rainbows ...39 KB (6,028 words) - 01:15, 26 October 2022
- In addition, emeralds come in a wide spectrum of clarity, along with various ... stone must have] essentially the same optical, physical, and chemical ...10 KB (1,413 words) - 15:17, 31 December 2021
- binaries. Binary stars are not the same as optical double stars, which appear ... from the Sun. The latter are termed optical doubles or optical pairs. ...43 KB (6,669 words) - 17:43, 31 October 2023
- exceeded the resolution possible using an optical microscope. ... and Reflection high-energy loss spectrum (RHELS). Another variation ...20 KB (2,873 words) - 15:58, 13 February 2024
- jpg|250px|thumb|Global scheme of cloud optical thickness.]] ... within the cloud. In the visible spectrum, blue and green are at the ...17 KB (2,628 words) - 22:12, 7 January 2024
- who felt there was a lack of new spectrum to allocate for the Eureka ... protocol (or a modern equivalent) across optical fiber this is in no way ...40 KB (5,781 words) - 02:52, 19 April 2023
- (although it is still not a continuous spectrum). Even at full intensity ... deficient red end of the electromagnetic spectrum. These lamps are generally ...36 KB (5,574 words) - 23:52, 12 February 2022
- replaced with tapeless solutions like optical disks, hard disk drives ... because the Betamovie models had only optical viewfinders and no playback ...34 KB (5,130 words) - 18:53, 25 November 2023
- where a single lens will not provide the optical power, fitting characteristics ... A spherical contact lens is one in which both the inner and outer ...37 KB (5,508 words) - 02:44, 8 January 2024
- infrared region of the electromagnetic spectrum. In this case, a synthetically ... original. The process can be thought of as optical amplification, and it forms ...12 KB (1,728 words) - 03:24, 23 December 2022
- III) chloride is used in halide lamps, optical fibers, electronic ceramics ... * [http://www.speclab.com/elements/scandium.htm Scandium] SPECTRUM ...12 KB (1,615 words) - 17:06, 25 January 2023
- In the theory, electromagnetism is the basis for optical phenomena ... *Electromagnetic spectrum *Electrostatics *Fundamental interaction ...14 KB (1,902 words) - 15:57, 13 February 2024
- Different species are able to see different parts of the light spectrum; for example, bees can see into the ultraviolet (Bellingham et al. 1997 ...14 KB (2,075 words) - 20:09, 21 April 2023
- that white light is composed of a spectrum of colors and further argued ... prism could decompose white light into a spectrum of colors, and that a lens ...38 KB (5,841 words) - 19:00, 7 March 2024
- just beyond the violet end of the visible spectrum were especially effective ... synergetic mechanisms: Radiation in the spectrum of UV-A (wavelength 320 ...28 KB (4,293 words) - 11:30, 18 April 2023
- atmosphere, it appears yellow to us. Its spectrum contains lines of ionized ... During early studies of the optical spectrum of the photosphere, some ...52 KB (7,953 words) - 22:23, 26 February 2023
- bottles to sophisticated lenses and optical fibers, the multiple uses ... naked eye after centuries, then changes in optical telescope mirrors should ...28 KB (4,417 words) - 07:52, 24 January 2023
- The patterns on the retinas are the only optical images found in perception ... to different portions of the visible spectrum. For humans, the visible ...52 KB (7,802 words) - 17:57, 26 March 2023
- as intelligent, since its direction, spectrum, and method of communication ... through most of the useful radio spectrum, as there is no way to know ...28 KB (4,265 words) - 00:00, 25 March 2024
- harvard.edu/abs/1980A&A....87..152H An optical and radio survey of the ... galaxies has been a major component of optical astronomy. It is also a ...57 KB (8,514 words) - 03:49, 18 April 2024
- * Modifying incident spectrum (concentration). * Use of excess thermal ... * Use of infrared spectrum to produce electricity at night. ...90 KB (13,568 words) - 15:08, 27 April 2023
- conductivity, whitest color, highest optical reflectivity (except for ... renewed interest in silver as a broad spectrum antimicrobial. In particular ...20 KB (2,849 words) - 22:08, 29 January 2023
- properties of a star by observing its spectrum, luminosity and motion through ... abundances of certain elements in their spectrum; especially chromium and ...80 KB (12,078 words) - 15:50, 27 April 2023
- photons which have a black body spectrum. This spectrum, unlike those ... The envelope material can be selected and modified (by means of optical ...44 KB (6,810 words) - 12:43, 4 March 2024
- etching in semiconductor fabrication and optical coating fabrication, for ... which can be troublesome if they obscure optical instruments or react with ...37 KB (5,624 words) - 20:38, 21 April 2020
- from rare single crystals. An absorption spectrum may also be obtained with ... evident in a material's absorption spectrum), and other physical and ...35 KB (5,240 words) - 00:26, 3 May 2023
- Ewald were in the visible region of the spectrum and hence much larger than ... way that light waves are diffracted by optical gratings. This simple observation ...27 KB (3,968 words) - 01:05, 9 November 2022
- to developmental dyslexia, autism spectrum disorders and schizophrenia ... 20-40 kHz for jewelry, lenses and other optical parts, watches, dental instruments ...27 KB (3,908 words) - 11:29, 18 April 2023
- theory that may account for this wider spectrum of observational evidence ... a broad, pancake-like region of transient optical emission centered at an ...51 KB (7,568 words) - 08:38, 8 March 2023
- HDTV standard: the Grand Alliance, IEEE Spectrum (4):36–45. On April 6 ... * The optical disc standard Blu-ray Disc (25GB-50GB) can provide enough ...44 KB (6,466 words) - 15:48, 25 January 2023
- Historically, tank weapons were aimed through simple optical sights ... nations use laser range-finders but optical and reticule range-finders ...57 KB (9,115 words) - 04:01, 27 February 2023
- is scattered from excitations with optical frequencies different from ... * "Acoustic Spectrum of Liquids," Nature (London), 1937 ...35 KB (5,365 words) - 19:55, 24 November 2023
- form into a ring system. Data from a deep optical survey by the Advanced Camera ... objects have satellites; and Eris' spectrum suggests that it has a similar ...42 KB (6,097 words) - 17:02, 26 September 2023
- containing vaccines and autistic spectrum disorder: a critical review ... still used in medicine and acousto-optical filters * Mercury(II) chloride ...41 KB (5,903 words) - 16:12, 9 November 2022
- the attack come from across the political spectrum, from far left to far right ... raid. The city contained the Zeiss-Ikon optical factory and the Siemens ...44 KB (6,668 words) - 07:18, 17 November 2023
- alcohol), Geometric (Maleic acid), and Optical (L-Lactic acid). ... involving the number three. The whole spectrum of possibilities based on ...42 KB (5,963 words) - 06:44, 13 June 2023
- Authors and filmmakers draw on a wide spectrum of ideas, but marketing ... |publisher=National Optical Astronomy Observatory |date=2003-02-11 ...54 KB (7,938 words) - 02:35, 21 April 2023
- Hearts and Arrows viewers is the Angular Spectrum Evaluation Tool (ASET) which ... An uncut diamond does not show its prized optical properties.]] ...81 KB (12,332 words) - 10:25, 29 January 2024
