Review of Sub-Nanosecond Time-Interval Measurements
نویسندگان
چکیده
منابع مشابه
Review of methods for time interval measurements with picosecond resolution
This paper is a review of methods and techniques used for precise measurement of time intervals (TIs) or precise conversion of TIs to digital data. The following methods are described: the counter method and averaging, time stretching, time-to-amplitude conversion followed by analogue-to-digital conversion, the Vernier method, conversion utilizing tapped delay lines, and interpolation methods. ...
متن کاملSub-nanosecond Arithmetic
The SNAP (Stanford Nanosecond Arithmetic Processor) project is targeted at realizing an arithmetic processor with performance approximately an order of magnitude faster than currently available technology. The realization of SNAP is predicated on an interdisciplinary approach and effort spanning research in algorithms, data representation, CAD, circuits and devices, and packaging. SNAP is visua...
متن کاملBroadband ultraviolet-visible transient absorption spectroscopy in the nanosecond to microsecond time domain with sub-nanosecond time resolution.
A combination of sub-nanosecond photoexcitation and femtosecond supercontinuum probing is used to extend femtosecond transient absorption spectroscopy into the nanosecond to microsecond time domain. Employing a passively Q-switched frequency tripled Nd:YAG laser and determining the jitter of the time delay between excitation and probe pulses with a high resolution time delay counter on a single...
متن کاملWill Sub-Nanosecond Lasers Replace Nanosecond Lasers for Tattoo Removal?
With their short nanosecond pulse durations, Qswitched lasers have revolutionized the treatment of tattoos [1-3]. Nevertheless, the mechanisms for clinically observed tattoo clearance are still not well understood. Two mechanisms have been proposed: a) a thermal effect where tattoo particles are heated to sufficiently high temperatures to cause chemical changes within the particles and the surr...
متن کاملThe SNAP Project: Towards Sub-Nanosecond Arithmetic
SNAP — the Stanford subnanosecond arithmetic processor — is an interdisciplinary effort to develop theory, tools, and technology for realizing an arithmetic processor with execution rates under 1 ns. Specific improvements in clocking methods, floating-point addition algorithms, floatingpoint multiplication algorithms, division and higher-level function algorithms, design tools, and packaging te...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 1973
ISSN: 0018-9499
DOI: 10.1109/tns.1973.4327349