当发射光照到相机的传感器上时，每个像素点抓取一个特定的波长，并对匹配波长的光线进行电子放大。 从仅有几个光子的微弱的原始信号，放大到可见的强度。
That amplifies the original dim signal, composed of just a few photons, until it becomes visible.
结果表明，喇曼放大可以抵消双光子吸收的影响。
It is shown that Raman amplification can counteract the effects of two-photon absorption.
研究了双光子吸收与喇曼放大对基本光孤子传输的影响。
The effects of two-photon absorption and Raman amplification on the propagation of fundamental optical solitons are studied.
用速率方程的方法研究了双光子激光器和双光子激光放大器，得到了双光子激光器的基本方程，同时研究了稳态解的稳定性问题。
Two-photon lasers and laser amplifiers are studied by using the rate equations. The steady solution is obtained and its stability is analysed.
本文介绍光子计数系统中宽带放大电路的设计思想和设计过程，给出了具体设计电路。
This paper introduces thought and process which are wide-band amplifier design in photon counter system. The detail circuit is given.
本文采用分段方法，利用光子数平衡原理建立了半数值双包层掺稀土光纤放大器理论模型。
In this paper a new semi-numeral model for double-clad fiber amplifier according to principle of photons balance was given.
研究了强非线性色散位移光纤和光子晶体光纤中的光纤参量放大增益特性。
The characteristic of fiber-optic parametric amplification in the highly nonlinear dispersion-shifted fiber and photonic crystal fiber were researched in detail.
双光子吸收限制了钕玻璃放大器的输出峰值强度。
The peak output intensity for Nd glass amplifiers is limited by two-photon absorption.
将单光子探测器的研制分为偏置电压、前置放大、雪崩信号提取、温度控制和数字控制电路五个模块。
The SPD R&D includes five modules: SPD bias voltage, pre-amplification, avalanche signal extraction, temperature control and digital control circuit.
本论文就是针对一维光子晶体传光特性及其对掺铒光纤放大器增益平坦改善的应用展开的研究。
In this paper, researches based on one-dimensional photonic crystals and the application on flattening improvement about Erbium-Doped Fiber Amplifier (EDFA).
为了提高单个量子阱半导体光放大器的可调光子延迟，我们进一步探讨了多个光放大器的串行级联。
To enhance the tunable photonic delay of a single QW SOA, we explore a serial cascade of multiple amplifiers.
指出了选择光子晶体光纤作为放大媒质的可行性及优势。
Pointed out the advantages and the feasibilities of choosing PCF as a enlarge medium.
采用光子转换理论和数值分析方法，研究了采用DCF光纤的喇曼放大器和掺铒光纤放大器组成的混合放大器在DWDM系统中的应用。
This paper studies the application of Hybrid Fiber Amplifier (HFA) in DWDM systems. The HFA is composed of EDFA and FRA that adoptes DCF as its transmitting fiber.
结果表明，光子晶体光纤单模工作波长范围比较宽，功率限制因子比较高，可用于制作更高抽运效率的光纤放大器。
The PCF can be used to improve the pump efficiency of EDFAs because its power confinement factor is higher than that of the conventional erbium doped fibers.
结果表明，光子晶体光纤单模工作波长范围比较宽，功率限制因子比较高，可用于制作更高抽运效率的光纤放大器。
The PCF can be used to improve the pump efficiency of EDFAs because its power confinement factor is higher than that of the conventional erbium doped fibers.
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