愤怒事实
发表于 2025-3-26 21:38:04
Time-Varying Phenomena in Cavities,t with different atoms, such as in a Doppler-broadened gaseous medium. While these can also be thought of as optical instabilities, we prefer to refer to them in the traditional way simply as multimode operation. In particular, this kind of operation can produce a periodic train of short pulses.
antiandrogen
发表于 2025-3-27 01:30:16
Coherent Transients,categorized as “coherent transients.” As the induced polarization decays due to various line broadening mechanisms, the coherent response is lost. The time taken for this decay is typically directly related to the dipole (..) and population (... decay times as well as to the width of the inhomogeneo
Inculcate
发表于 2025-3-27 08:26:52
http://reply.papertrans.cn/31/3077/307634/307634_33.png
CLAIM
发表于 2025-3-27 12:06:16
Classical Nonlinear Optics,tion becomes too large for the medium to continue to respond linearly. We have already seen how a nonlinearity plays an essential role in the free electron laser pendulum equation (1.131). In another example that we discuss in detail in Chap. 6, the output intensity of a laser oscillator builds up u
正式通知
发表于 2025-3-27 16:42:16
Quantum Mechanical Background,when this approach is justified and what to do when it isn’t. Unexcited systems interacting with radiation far from the system resonances can often be treated purely classically. The response of systems near and at resonance often deviates substantially from the classical descriptions. Since the las
新义
发表于 2025-3-27 18:52:46
http://reply.papertrans.cn/31/3077/307634/307634_36.png
AORTA
发表于 2025-3-28 00:33:35
CW Field Interactions,The density matrix is extended in a form known as the ., which treats collections of atomic responses simply. Section 5-1 deals with homogeneously-broadened media, while Sec. 5-2 includes inhomogeneous broadening. The induced polarization is used as a source in the slowly-varying Maxwell equations t
Dealing
发表于 2025-3-28 03:57:03
Introduction to Laser Theory,interaction of radiation with two-level atoms. We consider arrangements of two or three highly reflecting mirrors that form cavities as shown in Fig. 6-1. Light in these cavities leaks out (decays to its 1/. value) in a time ./. where . is the frequency of the light and . is the cavity quality facto
Spinous-Process
发表于 2025-3-28 09:56:07
Optical Bistability,output frequencies, imposed by the self-consistent laser equations, are compromises between the atomic and cavity natural frequencies. In this chapter, we discuss another situation involving a nonlinear medium in Fabry-Perot and ring cavities, but with two major changes: 1) the cavity output depends
constitutional
发表于 2025-3-28 13:16:34
Saturation Spectroscopy,ility, etc. Alternatively one can use them to study the properties of the medium that generates them. The various kinds of nonlinear spectroscopy fall into the second category. Saturation spectroscopy deals typically with the . absorption of waves passing through a medium to be studied. In the simpl