Download or read book Component Evaluation for Microwave Modulation and Demodulation of Coherent Light written by Stanford University. Stanford Electronics Laboratories. Systems Techniques Laboratory and published by . This book was released on 1963 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modulation and Direct Demodulation of Coherent and Incoherent Light at a Microwave Frequency written by Stephen Ernest Harris and published by . This book was released on 1962 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microwave Modulation and Demodulation of Light written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1962 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Photomixing in a Bulk Semiconductor Photodetector written by James Norman Weaver and published by . This book was released on 1964 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is concerned with bulk semiconductors as detectors of the difference frequency between two or more optical signals and as a demodulator of microwave AM modulated light. The basic experiment consisted of mounting single crystals of CdSe, Si, and GaAs in a coaxial mount and illuminating the crystals with the beam of single laser. A dc bias voltage was applied and the microwave and dc photocurrents were measured as a function of light intensity, bias voltage, temperature, microwave match, and the various crystal samples. Some of the experimental problems encountered are discussed. An outline of the pertinent, simplified photoconductor theory is presented along with an equivalent circuit for the photodetector device. Also, the semiconductor capture cross section, lifetime, and trap density is calculated from the measured values of photocurrent. The bulk semiconductor photodetector is shown to be a rugged, simple, and inexpensive device for detecting optical beat frequencies, particularly at high light levels and in the infrared. (Author).

Download or read book Microwave Demodulation of Light written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1963 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Demodulation of Frequency Or Space Modulated Light written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1965 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The generation and detection of a light beam which is deflected back and forth at a microwave rate in accordance with frequency modulation on the beam is considered. Deflection was achieved by sending the frequency modulated light through a dispersing element. The detection system consisted of a photocathode which emitted a transversely modulated electron beam into a transverse-field interaction circuit. General analyses were developed for the dispersion and electron beam-circuit interaction systems. The applicability of the instantaneous-frequency viewpoint was explored in detail, and a new condition for the validity of this viewpoint was derived. Phototube design procedures were formulated. Experiments demonstrated the dispersion and interaction mechanisms, including an unforeseen effect involving partial interception of the deflected light beam. The experiments supported the detailed theoretical analyses. An examination of the basic noise limitation revealed a significant advantage over certain other FM light detection systems. As optical modulation techniques improve, it is expected that this approach may represent a superior means of detection in optical communications systems. (Author).

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book BTL Talks and Papers written by Bell Telephone Laboratories, inc. Technical Information Libraries and published by . This book was released on 1969 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Laser Literature written by Kiyo Tomiyasu and published by Springer. This book was released on 2013-11-09 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Reports written by and published by . This book was released on 1964 with total page 2180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of Computer Science and Technology written by Allen Kent and published by CRC Press. This book was released on 1995-02-14 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compiler Construction to Visualization and Quantification of Vortex Dominated Flows.

Download or read book Quarterly Research Review No 13 April Through June 1965 written by Stanford University. Stanford Electronics Laboratories and published by . This book was released on 1965 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book University of Michigan Official Publication written by University of Michigan and published by UM Libraries. This book was released on 1999 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Each number is the catalogue of a specific school or college of the University.

Download or read book Western Electronic News written by and published by . This book was released on 1963 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laser Literature written by Edward V. Ashburn and published by . This book was released on 1967 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Instrument Abstracts written by and published by . This book was released on 1964 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: