wyszukanych pozycji: 2
Photorefractive Crystals in Coherent Optical Systems
ISBN: 9783662138052 / Angielski / Miękka / 2014 / 277 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The phenomenon of photorefraction was discovered in 1966 in studies of propagation of a fairly powerful laser beam through the electro-optic crys- tals LiNb0, LiTa0, and some other compounds. The laser beam illumi- 3 3 nating part of the sample was found to cause a local change in the refrac- tive index of the crystal, thereby leading to distortion of the beam's wave front. The light had deteriorated the initially high optical quality of the crystal, in other words, it had given rise to a nonuniform distribution of the refractive index in the illuminated region. The effect was first called...
The phenomenon of photorefraction was discovered in 1966 in studies of propagation of a fairly powerful laser beam through the electro-optic crys- tal...
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cena:
192,74 zł |
Identifikatsiya Spice Parametrov Po Vol'tampernym Kharakteristikam
ISBN: 9783844359589 / Rosyjski / Miękka / 2011 / 120 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Staticheskie SPICE parametry vkhodyat v matematicheskie modeli komponentov, ispolzuemykh pri proektirovanii elektronnykh ustroystv. Izmerenie SPICE parametrov po testovym strukturam ili ikh raschet po uchastkam voltampernykh kharakteristik (VAKh) mozhet privodit k bolshim pogreshnostyam, ne pozvolyaet opredelyat vse parametry, individualnye parametry priborov ili vypolnyat statisticheskiy analiz. V dannoy rabote predlagaetsya metod identifikatsii SPICE parametrov, pozvolyayushchiy otsenivat vse staticheskie SPICE parametry i ikh kovariatsionnye matritsy.Metod osnovan na postroenii...
Staticheskie SPICE parametry vkhodyat v matematicheskie modeli komponentov, ispolzuemykh pri proektirovanii elektronnykh ustroystv. Izmerenie SPICE ...
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cena:
240,22 zł |