Fiber Optics Illustrated Dictionary - Part 86 ppsx

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Ngày tải lên: 02/07/2014, 13:20

... 18 7 0 -1 885 MHz 19 5 0 -1 965 MHz MTA Broadband PCS 19 9 4 -1 995 C Block 30 MHz 18 9 5 -1 910 MHz 19 7 5 -1 990 MHz BTA Broadband PCS 19 9 5 -1 996 D Block 10 MHz 18 6 5 -1 870 MHz 19 4 5 -1 950 MHz BTA Broadband PCS 19 9 6 -1 997 EBlock 10 MHz ... Broadband PCS 19 9 6 -1 997 EBlock 10 MHz 18 8 5 -1 890 MHz 19 6 5 -1 970 MHz BTA Broadband PCS 19 9 6 -1 997 F...

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... 1 mW). The National Institute of Standards and Technology (NIST) Optical Technology Division and the NIST Electron and Optical Physics Division use a cryo- genic radiometer for absolute power measurements in the detector calibration and spectral responsivity facility. In experiments at the Sandia National Labs, absolute power from X-rays is measured with time- resolved resistive bolometry wit...

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... client or server software), or enabling tools that do anyone © 20 03 by CRC Press LLC Fiber Optics Illustrated Dictionary the device or fiber. Depending upon the application, particles outside the acceptance cone and sometimes large-angle particles within the acceptance cone are excluded from processing or further transmission. See acceptance angle. See Acceptance Cone diagram. acc...

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... product from AT&T Global Information Solutions providing audio/video, file transfer, and application-sharing utilities over ISDN through ITU- TH Series and Q Series Recom- 74 mendations standards and encoding techniques. Atanasoff, John Vincent ( 190 3-1 99 5) An American physicist and inventor who developed ... a vacuum tube calculating device in the mid- 193 0s that foreshad- owed th...

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... of energy in the active scintillator elements produces light, some of which may be re-emitted and shifted as to its wavelength with coiled wavelength-shifting fibers within the tile structure. The light can then be transmitted through an optical fiber to a photo tube or photomultiplier tube where it is converted to elec- trical energy. See calorie, scintillator, wavelength- shifting. CALS C...

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... conversion The conversion of data stored as discrete units, usually in ones and zeros on computer systems, to modulated analog wave pat- terns. A modem is a common device which performs digital to analog conversion when changing computer signals to modulated analog signals that can be car- ried electrically through a phone line connection. The process is reversed at the receiving end. See D/...

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... of metals and glass and developed new types of optics. He coined © 2003 by CRC Press LLC Fiber Optics Illustrated Dictionary compress-send-decompress schemes, with the com- pression needed only to speed transmissions, and thus not degrading the quality of the original. See facsimile mode, ... A defect, incorrectly functioning system, mis- take, or accident. In fiber optic cables,...

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... designed by Computer Control Company and bought out by Hon- eywell. They were released at about the same time as the Digital Equipment Corporation (DEC) PDP-8 minicomputers. The Series-16 computers included the DDP-116 (1965), the DDP-516 (1966), and the DDP-316 (1969). The DDP-316 was essentially a physically reduced-size version of the DDP-516. By 1960s standards, the 316 line would probabl...

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... of UNESCO after the first World Computer Congress of 1959. A num- ber of technical committees provide expertise on tech- nological matters. http://www.ifip.or.at/ © 2003 by CRC Press LLC Fiber Optics Illustrated Dictionary provide a forum for participation in the planning and administration of the ... preliminary radio conference in 1903 lead- ing to the Radio Regulations and founding...

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... scenarios for dis- play in QuickTime YR. QTYR Make Cubic enables users to build Cubic Vir- tual Reality software. 786 © 2003 by CRC Press LLC Fiber Optics Illustrated Dictionary late 1980s and the 1990s and, more recently, has in- troduced Super DLTtape technologies that provide fast transfer-rate, high-capacity storage on tape car- tridges. See Super DLTtape. Quantum Flow Control QFC...

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... of the evolution of the Net, its structure, functioning, and philosophies. © 2003 by CRC Press LLC Fiber Optics Illustrated Dictionary passed FCC requirements. This Registration Num- ber is not related to quality, suitability for a particu- lar use, or other usability issues; it simply confirms that the equipment falls within acceptable emission standards. Reis, ... A color designatio...

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... , t Fiber Optics Illustrated Dictionary program at u.s. Berkeley, in which prototype multi- hop networks of small, low-power, sensor devices are being built utilizing the TinyOS event-driven oper- ating system. It was discovered that workstation mod- els of security were impractical in a low-power, multi- sensor environment, including Diffie-Hellman algo- rithms and digital signatur...

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... metallic TIA Fiber Optic Communication Standards Document Designation Description TWEIA-45 5-1 64A FOTP-I64 TIAlEIA-45 5-1 71A FOTP-171A TWEIA-45 5-1 91A FOTP-191 TIA-52 6-2 OFSTP-2 FOTP-5 FOTP-78 100 Mbps FOTP-87 FOTP-98 FOTP-157 Humidity Test Procedure for Fiber Optic Components Spectral Attenuation Cutback Measurement for Single-Mode Optical Fibers Fiber Optic Cable Knot Tes...

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