NBS Technical NoteU.S. Government Printing Office, 1981 |
From inside the book
Results 1-5 of 56
Page 2
... peak current and waveform . However , we have found that slight * The use of product names is intended for the convenience of the reader and does not imply endorsement by the National Bureau of Standards . Products of other ...
... peak current and waveform . However , we have found that slight * The use of product names is intended for the convenience of the reader and does not imply endorsement by the National Bureau of Standards . Products of other ...
Page 5
Optical 25 ns Electrical Diode is a gure 2b . Optical pulse emitted when LED is driven by current waveform shown . GAL 100 , with a 43-2 series resistor and approximately 1 - A peak current . + 300 V 100 kn 0.01 μF 1060 nm C30817 5.
Optical 25 ns Electrical Diode is a gure 2b . Optical pulse emitted when LED is driven by current waveform shown . GAL 100 , with a 43-2 series resistor and approximately 1 - A peak current . + 300 V 100 kn 0.01 μF 1060 nm C30817 5.
Page 6
+ 300 V 100 kn 0.01 μF 1060 nm C30817 Figure 3 . 1 uF 10 kn TIED 150 1 μF Sampling Oscilloscope X Out Y Out To XY Recorder Avalanche photodiode and associated electronics . changes of the peak current are not serious . We 6.
+ 300 V 100 kn 0.01 μF 1060 nm C30817 Figure 3 . 1 uF 10 kn TIED 150 1 μF Sampling Oscilloscope X Out Y Out To XY Recorder Avalanche photodiode and associated electronics . changes of the peak current are not serious . We 6.
Page 7
changes of the peak current are not serious . We matched the impedance of the system at the peak current of 1 A but frequently operate satisfactorily at 2 A. To detect the radiation , we use an avalanche photodiode , usually followed by ...
changes of the peak current are not serious . We matched the impedance of the system at the peak current of 1 A but frequently operate satisfactorily at 2 A. To detect the radiation , we use an avalanche photodiode , usually followed by ...
Page 9
... peak of 20 - ns pulse . Peak current was 2 A and repetition frequency was 1 kHz . Vertical scales are not necessarily the same . the system directly with a LED , the LED will 9.
... peak of 20 - ns pulse . Peak current was 2 A and repetition frequency was 1 kHz . Vertical scales are not necessarily the same . the system directly with a LED , the LED will 9.
Other editions - View all
Common terms and phrases
antenna attenuation Backscatter response backscatter signal backscatter signature beam beam divergence Bureau of Standards C3Hg calculated calibration capture fractions components coupling loss dBV/m densimeter DEPARTMENT OF COMMERCE detector diameter diode dipole electric field electronic engineering equation experimental far-field fault signature Federal field distortion due field intensity field strength Figure frequency function graded-index fiber Haynes Hiza IEEE Trans index fibers input instrument isotropic Laboratory laser laser diode leaky modes lens logarithmic Magnetic field distortion measurement metering unit methane microbending MIXTURE mode filter mole fraction N₂ National Bureau near-field numerical aperture optical fiber OTDR output parameters peak percent perfectly conducting cylinder potentiometer pulse radiation angle radiation monitor range Rayleigh scattering Report Resistor scan Science sensor step-index fiber switch Table Tech technical Technology temperature transverse electromagnetic cell U.S. DEPARTMENT voltage waveguide wavelength ZERO
Popular passages
Page 99 - NONPERIODICALS Monographs — Major contributions to the technical literature on various subjects related to the Bureau's scientific and technical activities. Handbooks — Recommended codes of engineering and industrial practice (including safety codes) developed in cooperation with interested industries, professional organizations, and regulatory bodies.
Page 99 - DC 20056. Building Science Series — Disseminates technical information developed at the Bureau on building materials, components, systems, and whole structures. The series presents research results, test...
Page 45 - A special series of interim or final reports on work performed by NBS for outside sponsors (both government and non-government). In general, initial distribution is handled by the sponsor; public distribution is by the National Technical Information Services (Springfield, Va.
Page 48 - ... public safety. The Bureau's technical work is performed by the National Measurement Laboratory, the National Engineering Laboratory, and the Institute for Computer Sciences and Technology. THE...
Page 45 - Mathematics Series — Mathematical tables, manuals, and studies of special interest to physicists, engineers, chemists, biologists, mathematicians, computer programmers, and others engaged in scientific and technical work. National Standard Reference Data Series — Provides quantitative data on the physical and chemical properties of materials, compiled from the world's literature and critically evaluated.