Just like the periodical crystalline potential in solid-state crystals determines their properties for the conduction of electrons, the periodical structuring of photonic crystals leads to envisioning the possibility of achieving a control of the photon flux in dielectric and metallic materials.

The use of photonic crystals as a cage for storing, filtering or guiding light at the wavelength scale thus paves the way to the realisation of optical and optoelectronic devices with ultimate properties and dimensions. This should contribute toward meeting the demands for a greater miniaturisation that the processing of an ever increasing number of data requires.

Photonic Crystals intends to provide students and researchers from different fields with the theoretical background needed for modelling photonic crystals and their optical properties, while at the same time presenting the large variety of devices, from optics to microwaves, where photonic crystals have found applications. As such, it aims at building bridges between optics, electromagnetism and solid-state physics.

This book was written by six specialists of nanophotonics, and was coordinated by Jean-Michel Lourtioz, head of the Institut d'Electronique Fondamentale in Orsay and coordinator of the French Research Network in Nanophotonics."

What is a child? For Freud, the child was never a category or concept of any theoretical value. Instead he proposed the notion of the infantile as a time outside of history. Thus there are different notions of time and history at play in the psychoanalysis of a child, as well as in the history of the field itself. In clinical practice, in society, and in law, however, childhood is defined in reference to age and development.Within psychoanalysis there has been a confusion of childhood as construed through the retrospective memories of adults, with the child who is observed and educated. This conflation marked the early history of psychoanalysis of the child, a field which began as a family affair. It was Hermine Hug-Hellmuth who first declared that it was impossible for anyone to analyze his own child. This foundational statement also enabled her to theorize the place of the parents in the analysis of the child.Our modern notion of the child emerged historically since the decline of the Middle Ages and through the Enlightenment. The child became a subject of Church and State, coinciding with a new repression of sexuality and death in childhood. This produced an idealized notion of the child to which Freud referred as "His Majesty the baby." Despite this, the emergence of the modern notion of the child made possible Freud s discovery of infantile sexuality and of the unconscious.Each child must also uncover his or her own sexuality and find a means to appropriate it in order to come to the place of subject, in the necessary detachment from parental authority. To do so is not, as is usually asserted, a process of continuous development. Rather, it is an act of destruction in which the subject must break the mold in which he or she has been conceived."

This set of lecture notes provides a detailed and up-to-date description of a field undergoing explosive growth, that of confined photon systems in the shape of microcavities or photonic crystals. Bringing together world leaders in the field, it provides all the basic tools needed to master a subject which will have both major impact in fundamental studies and widescale applications. Confined photon systems enable the study of low-dimensional photonic systems, modified light-matter interaction, e.g. between excitons and photons in all-solid-state semiconductor microcavities, and of many phenomena of quantum optics, including single photon generation, squeezed light, quantum state entanglement, non-local quantum measurements, and, potentially, quantum computation. They are also on the verge of yielding new, high performance optical devices for large-scale industries such as telecommunications and display technology.

"The Archery Drill Book covers all aspects of the sport. It features over 120 of the best drills for developing technique, skill, physical stamina and the focused mind-set needed to shoot under pressure. Renowned coaches and archers Steve Ruis and Mike Gerard have compile the most effective drills to help you focus your training on building accuracy and consistency. Each drill provides step-by-step instructions, coach tips and variations. There are drills to help refine recurve bow, longbow and compound bow techiques. Skill-building drills help improve timing and execution of your shot, while physical training drills build strength, stamina, consistency and balance. Finally, the book’s mental training drills help maintain your focus to deal with the pressures of competition. You can maintain your motivation and enjoyment with the tips for changing the drills into games that add fun to your training. There are also tips from elite archers and coaches such as Bob Ryder, Tom Dorigatti and Randi Smith. They share their favourite drills and explain how these drills have been instrumental to their success. Make The Archery Drill Book your go-to resource to get the most of each and every training session. "