The performance stability,self-radiation and plastically bend of sapphire fiber under high temperature is studied.
实验从蓝宝石光纤在高温环境下(大于1000℃)的光学稳定性、光纤的自辐射、塑性弯曲对出射光信号的影响3个方面进行研究,结果表明,蓝宝石光纤在高温下的光学传输损耗随时间增加,温度测量精度由信号的稳定性和光纤自辐射决定,而蓝宝石光纤的塑性弯曲引起的信号额外损耗比较小,在900 nm处小于0。
The performance stability,self-radiation and plastically bend of sapphire fiber under high temperature are studied.
实验研究了蓝宝石光纤在高温环境下(大于1000℃)的光学稳定性,以及光纤的自辐射、塑性弯曲对出射光信号的影响,结果表明蓝宝石光纤在高温下的光学传输损耗随时间增加,温度测量精度由信号的稳定性和光纤自辐射决定,而蓝宝石光纤的塑性弯曲引起的信号额外损耗比较小,在900nm处小于0。
Enhancement and suppression of the spontaneous emission of a two-level atom in a photonic crystal with a state-conservative photonic pseudogap;
具有态守恒赝隙的光子晶体中两能级原子自发辐射的增强与抑制
Affects of loss and spontaneous emission to output characteristics of on Yb~(3+)-doped double-clad fiber lasers;
光纤损耗和自发辐射对掺镱双包层光纤激光器的影响
spontaneous emission of free electron laser with an electrostatic wiggler;
静电摇摆器自由电子激光的自发辐射
The quantum coherent control of spontaneous radiation in four level systems;
四能级系统中自发辐射谱线的量子相干控制
The spontaneous radiation of a Vaidya-Bonner black hole;
Vaidya-Bonner黑洞的自发辐射
The energy condition for the occurrence of the spontaneous radiation is obtained.
给出了带电蒸发黑洞发生自发辐射的能量条
The spantaneous emission of an electron in a magnetostatic field produced by current-carrying linear wire is investigated and an expression for the emission spectrum is obtained.
根据电子在长直载流导线磁场中的运动和相对论性电子产生辐射的一般规律，计算并分析了电子在这种磁场中运动所产生的自发辐射强度分布，最后的结果中包含一个重要因子sin2η，正是它把自由电子的自发辐射与受激辐射联系起来了。
The spantaneous emission spectrum of the novel wiggler freeelectron is obtained by means of the general Bessel functions.
Ｐｉｎｈａｓ工作的基础上，利用广义Ｂｅｓｅｌ函数计算了电子在这种摆动器中运动产生的自发辐射强度分布，得到了一个较普遍的自发辐射谱表达式。
The spantaneous emission spectrum of an electron in a wiggler field produced by current—carrying linear wire is investigated and the relationship between spantaneous emission and stimulated radiation in this kind of field is derived by means of a single - particle approach.
根据经典辐射理论计算出电子在线电流摇摆场中运动产生的自发辐射强度分布；利用单粒子理论推导了自发辐射与受激辐射的关系；利用这种关系求出了电子在线电流摇摆场中运动产生自由电子激光的小信号增益。
The formulas of the quantum electrodynamics are applied to calculate the spontaneous emission rate of high-excited atoms in a cavity sandwiched by two semi-infinite dielectric slabs.
研究了半无限大介质板夹层对空腔中激发态原子的自发辐射率的影响。
Quantum electrodynamics formulas are applied to calculate the spontaneous emission rate of an excited atom in the vicinity of a perfect reflecting mirror.
利用腔量子电动力学计算了原子在全反射镜面附近的自发辐射率。
Analysis of ASE Noise Feature of Fiber Raman Amplifier
喇曼放大器的自发辐射噪声特性分析
Quantum Coherent Control of Spontaneous Emission and Ionization Rate;
自发辐射和电离速率的量子相干控制
Spontaneous Emission of Multi-level Atoms Driven by Laser Fields;
多光场驱动下多能级原子的自发辐射
The Coherence Properties of Spontaneous Radiation in the Four-level Atom;
四能级原子自发辐射的量子相干特性
Characteristics of Atomic Spontaneous Emission in Photonic Crystal Waveguide
光子晶体波导中原子的自发辐射性质
Control and Application of Spontaneous Emission and Stimulated Radiation Properties of an Atom in Optical Micro-device;
光学微器件中原子自发辐射和受激辐射性质的控制和应用
The Energy Condition for the Occurrence of the Spontaneous Radiation of Spherically Symmetric Non-static Black Hole;
球对称带电蒸发黑洞发生自发辐射的能量条件
THE SPONTANEOUS EMISSION SPECTRUM OF A NOVEL WIGGLER FREE ELECTRON LASER
一种新型摆动器自由电子激光的自发辐射谱
The other is a spontaneous radiation process mainly due to Cherenkov resonance.
另一种是自发辐射,主要来自契仑柯夫共振。
The Effect of Spontaneous Emission on AM Noise for Quantum Cascade Laser
自发辐射对量子级联激光器发光噪声的影响
Theoretical Research on Controlling Atomic Spontaneous Emission from Static and Dynamic Structured Reservoir;
动静态结构库中原子自发辐射的理论研究
The Spontaneous Radiation of the Staionary Black String of Unlimited Charged Revolve;
无限长带电旋转的稳态黑弦的自发辐射
Amplified spontaneous emission in conjugated polymer waveguide under modulation of electric field
电场调制下聚合物光波导的放大自发辐射
Theoretical Study on Measurement of Small Signal Gain by ASE Method with a Spherical Mirror
球面反射镜的放大自发辐射方法测量小信号增益的理论研究
To send out rays or waves.
放射，辐射发出射线或波
emission detector
(红外辐射) 发射型探测器
Plutonium radiates dangerous emissions.
钚发射危险的辐射物。
Spontaneous Excitation of an Atom and Hawking Radiation of a Schwarzchild Black Hole;
原子的自激发与史瓦希黑洞的霍金辐射