Optics

Following the birth of the laser in 1960, the field of "nonlinear optics" rapidly emerged.
Today, laser intensities and pulse durations are readily available, for which the concepts and approximations of traditional nonlinear optics no longer apply. In this regime of "extreme nonlinear optics," a large variety of novel and unusual effects arise, for example frequency doubling in inversion symmetric materials or high-harmonic generation in gases, which can lead to attosecond electromagnetic pulses or pulse trains. Other examples of "extreme nonlinear optics" cover diverse areas such as solid-state physics, atomic physics, relativistic free electrons in a vacuum and even the vacuum itself.

The definitive tool box for image editing and photo based visual effects. Created by Academy Award-winning effects artists, Optics brings Hollywood film quality lighting and lens effects, curated film looks, and realistic particle creation tools to photographers. 174 unique filters and 1000’s of creative imaging presets in 10 categories: Color , Diffusion/Blurs , Film Lab , Grads/Tints , Image , Lens/Distort , Light , Render , Stylize , and new Particle Illusion.

The definitive tool box for image editing and photo based visual effects. Created by Academy Award-winning effects artists, Optics brings Hollywood film quality lighting and lens effects, curated film looks, and realistic particle creation tools to photographers. 174 unique filters and 1000’s of creative imaging presets in 10 categories: Color , Diffusion/Blurs , Film Lab , Grads/Tints , Image , Lens/Distort , Light , Render , Stylize , and new Particle Illusion.

Another book on Quantum Optics? or Quantum Information? Well, not - actly. A more descriptive title might be: “A guided tour through basic qu- tum mechanics, quantum optics and quantum information”. Even better, a few words on its origin and our motivation for undertaking the task might be useful to the potential reader in deciding whether to turn the pages beyond this preface. For more than ten years now, a graduate course on quantum optics has been taught in the physics department of the University of Crete. Spanning two semesters, it originally consisted of a collection of topics representative of what can be found in the numerous by now excellent books on quantum optics. Over the last four years or so,however, the course acquired a gradually increasing segment of what is broadly referred to as quantum information, whichatthispointisapproximatelyhalfofthematerial.Inevitably,thetopics on standard quantum optics had to be reduced or compressed accordingly.

Astronomical Optics and Elasticity Theory provides a very thorough and comprehensive account of what is known in this field. After an extensive introduction to optics and elasticity, the book discusses variable curvature and multimode deformable mirrors, as well as, in depth, active optics, its theory and applications. Further, optical design utilizing the Schmidt concept and various types of Schmidt correctors, as well as the elasticity theory of thin plates and shells are elaborated upon. Several active optics methods are developed for obtaining aberration corrected diffraction gratings. Further, a weakly conical shell theory of elasticity is elaborated for the aspherization of grazing incidence telescope mirrors.