標(biāo)題: Titlebook: Detection of Low-Level Optical Signals; Photodetectors, Foca M. A. Trishenkov Book 1997 Springer Science+Business Media Dordrecht 1997 Phot [打印本頁] 作者: 要旨 時(shí)間: 2025-3-21 16:45
書目名稱Detection of Low-Level Optical Signals影響因子(影響力)
書目名稱Detection of Low-Level Optical Signals影響因子(影響力)學(xué)科排名
書目名稱Detection of Low-Level Optical Signals網(wǎng)絡(luò)公開度
書目名稱Detection of Low-Level Optical Signals網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Detection of Low-Level Optical Signals被引頻次
書目名稱Detection of Low-Level Optical Signals被引頻次學(xué)科排名
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書目名稱Detection of Low-Level Optical Signals年度引用學(xué)科排名
書目名稱Detection of Low-Level Optical Signals讀者反饋
書目名稱Detection of Low-Level Optical Signals讀者反饋學(xué)科排名
作者: 成績(jī)上升 時(shí)間: 2025-3-21 23:21
Feminism, Basic Income and the Welfare Statetor and the amplifier. Now we can embark upon the main topic of the present book. First we shall meet the protagonist — the pulsed optical signal, and then the antagonist — the noise which interferes with the detection of the signal. We shall follow the path of the signal and noise through the funct作者: VEST 時(shí)間: 2025-3-22 03:26 作者: Dislocation 時(shí)間: 2025-3-22 04:53 作者: 古老 時(shí)間: 2025-3-22 10:42
https://doi.org/10.1007/978-3-030-79746-1etector itself out of the noise of amplifier. In Sect. 2.5 we calculated the optimal multiplication of avalanche photodiode for the most simple case, when the spectral density of the noise is fixed. Now we are going to consider the general case of detection of pulsed signal, when the frequency-depen作者: Chameleon 時(shí)間: 2025-3-22 16:49 作者: Chameleon 時(shí)間: 2025-3-22 20:43 作者: 假設(shè) 時(shí)間: 2025-3-23 00:46
Katarina Perander,Monica Londen,Gunilla Holmtheir functional composition they all are detection systems, and incorporate a photodetector, a filteramplifier (integrator), sometimes a discriminator. Multielement PDAs may also include a commutator (multiplexer). The theory of detection conducted the orchestra throughout the book: it set the guid作者: 截?cái)?nbsp; 時(shí)間: 2025-3-23 03:05
Solid-State Science and Technology Libraryhttp://image.papertrans.cn/d/image/269233.jpg作者: 技術(shù) 時(shí)間: 2025-3-23 06:09 作者: 翻動(dòng) 時(shí)間: 2025-3-23 11:38 作者: 精密 時(shí)間: 2025-3-23 15:15 作者: 刺穿 時(shí)間: 2025-3-23 19:58 作者: Aqueous-Humor 時(shí)間: 2025-3-24 01:25 作者: 女歌星 時(shí)間: 2025-3-24 04:20 作者: 饑荒 時(shí)間: 2025-3-24 09:18 作者: HATCH 時(shí)間: 2025-3-24 14:12
1383-7141 pecialists in IR technologies, designers of optoelectronic detecting, guiding and tracking systems, systems for IR direction finders, lidars, lightwave communication systems, IR imagers. All these specialists are united by one common purpose: they are all striving to catch the weakest possible optic作者: 郊外 時(shí)間: 2025-3-24 15:36 作者: 得意牛 時(shí)間: 2025-3-24 22:57
Signal and Noise in Photodetecting Assemblies, then the antagonist — the noise which interferes with the detection of the signal. We shall follow the path of the signal and noise through the functional units of the PDA, and discuss the possible ways of minimizing the noise.作者: Exposition 時(shí)間: 2025-3-24 23:51 作者: 拱墻 時(shí)間: 2025-3-25 04:33 作者: 有幫助 時(shí)間: 2025-3-25 10:21
Detection of Weak Optical Signals with Photodetecting Assemblies Based on Avalanche Photodiodes,e into account the fluctuation of the number of quanta in this signal (Sect. 6.2). In a special mode (photon count mode) the avalanche photodiode is capable of detecting single photons, approaching the fundamental quantum detection threshold (Sect. 6.3)作者: Obedient 時(shí)間: 2025-3-25 15:00 作者: 精致 時(shí)間: 2025-3-25 17:09
Book 1997 in IR technologies, designers of optoelectronic detecting, guiding and tracking systems, systems for IR direction finders, lidars, lightwave communication systems, IR imagers. All these specialists are united by one common purpose: they are all striving to catch the weakest possible optical signal.作者: corporate 時(shí)間: 2025-3-25 20:24 作者: 同時(shí)發(fā)生 時(shí)間: 2025-3-26 01:04
Signal and Noise in Photodetecting Assemblies,tor and the amplifier. Now we can embark upon the main topic of the present book. First we shall meet the protagonist — the pulsed optical signal, and then the antagonist — the noise which interferes with the detection of the signal. We shall follow the path of the signal and noise through the funct作者: Lumbar-Stenosis 時(shí)間: 2025-3-26 05:50 作者: Embolic-Stroke 時(shí)間: 2025-3-26 10:50
Signal Processing in Real Photodetecting Assemblies, of optimal processing (filtering) of the signal, the ways used to separate the signal from the noise. This, however, is theory. How is the signal processed in practice, in real PDAs? To what extent is the real filtering inferior to the idealized model? These questions constitute the topic of the pr作者: Infirm 時(shí)間: 2025-3-26 12:41 作者: 職業(yè) 時(shí)間: 2025-3-26 20:44
Detection and Processing of Optical Signals in Matrices,ngle-element photodetectors and PDAs. Using multielement devices and increasing the number of elements it is possible to improve resolution and to simplify the mechanical scanning system, which may be completely replaced with the electronic scanning. For the target, however, which has been our conce作者: 抗體 時(shí)間: 2025-3-26 21:46
Detection of Weak Optical Signals in Special-Purpose Optoelectronic Systems, to detect optical signals. This theory is actually applicable to any kind of optoelectronic system: range finders (which not only detect the optical pulse, but also measure the time of its arrival), lightwave communication systems (which register pulse sequences rather than stand-alone pulses), IR 作者: capillaries 時(shí)間: 2025-3-27 03:12 作者: Anonymous 時(shí)間: 2025-3-27 09:17
1383-7141 d the engineers were able to overcome many obstacles and to create photodetectors (at least single-element or few-element ones) which covered all the main optic978-90-481-4892-9978-94-015-1290-9Series ISSN 1383-7141 作者: Baffle 時(shí)間: 2025-3-27 10:25
Photodetecting Assembly as Detection System for Weak Optical Signals,ource. Such systems include star orientation devices, IR direction finders, various kinds of passive tracking and aiming systems. Even if the radiation of the source is constant, and there is no modulation or scanning in the system, the measurement time . is still limited, and the optical signal may作者: Indecisive 時(shí)間: 2025-3-27 14:20 作者: RECUR 時(shí)間: 2025-3-27 17:54 作者: 托運(yùn) 時(shí)間: 2025-3-27 23:18
Conclusion,m and the power supply maintain the desired temperature and operating regime. Under these conditions the photodetector performs its mission: it detects the optical signal almost without loss, often without introducing any additional noise. Because of this, the thermal background noise prevails in hi作者: 招募 時(shí)間: 2025-3-28 03:36 作者: vitreous-humor 時(shí)間: 2025-3-28 08:54
Perspectives and Debates Since the 1970s is cumbersome, and so far we preferred to rely on the frequency analysis. The time-domain analysis can be much simplified, however, by using the approximate technique, based on considering the sequence of samples of signal and noise, and representing the noise as the sequence of pulses of random am作者: ALIEN 時(shí)間: 2025-3-28 10:31
Gender and Education in England since 1770the signal processed in the integration cell, which is the basic element of focal plane array, and to what extent this cell is inferior to the optimal filter? Such are the questions that constitute the topic of this chapter.作者: 牙齒 時(shí)間: 2025-3-28 16:31
Katarina Perander,Monica Londen,Gunilla Holmm and the power supply maintain the desired temperature and operating regime. Under these conditions the photodetector performs its mission: it detects the optical signal almost without loss, often without introducing any additional noise. Because of this, the thermal background noise prevails in hi作者: Capture 時(shí)間: 2025-3-28 20:48
Book 1997gners agree, however, that the critically responsible part of the system is the photodetector [1]. By the end of the 1960s the physicists and the engineers were able to overcome many obstacles and to create photodetectors (at least single-element or few-element ones) which covered all the main optic作者: 鋼筆尖 時(shí)間: 2025-3-28 23:07
Introduction,asy. Even in earlier times, when the available computing technology was still far behind today’s and digitalization had to be largely dispensed with, it was necessary to plan important future situations and analyze complex dynamic behavior.
