optic radiation : 22 results priced between £1.00 and £200.00

26.5 Optics for P5II on Star circuit board Carclo Radiation angle 34 °

3-way optic holder for input of 20 mm round optics for LUMILEDS® Luxeon® Rebel-LEDs.

Especially developed for the LuxeonTM LED. With its optimised design this lens radiates a large proportion of the LED light from the LuxeonTM LED. The lens provides high light intensity. Fields of use: Spotlights · For general lighting purposes · Applications that require concentrated radiation.

3-way optics holder for input of 20 mm round optics for LUMILEDS® Luxeon® Rebel-LEDs.

Suitable for graduate students studying the interaction of optical fields with atoms, this book provides an introduction to the prototypical problems of radiation fields interacting with two- and three- level atomic systems.

The book describes the theoretical fundamentals of atmospheric optics as a science of propagation, transformation and generation of electromagnetic radiation in the...

Robert W. Boyd <P>Prof. Boyd was born in Buffalo, NY. He received the B.S. degree in physics from the Massachusetts Institute of Technology and the Ph.D. degree in physics in 1977 from the University of California at Berkeley. His Ph.D. thesis was supervised by Professor Charles H. Townes and involves the use of nonlinear optical techniques in infrared detection for astronomy. Professor Boyd joined the faculty of the Institute of Optics of the University of Rochester in 1977 and since 1987 has held...

One of the using of this optic is for standard commercially available recessed spotlights 50 mm in diameter (e.g. MR 16 low-voltage lamps).

One of the using of this optic is for standard commercially available recessed spotlights 51 mm in diameter (e.g. MR 16 low-voltage lamps).

Concepts of hydrologic optics. Incident solar radiation. Absorption of light within the aquatic medium. Scattering of light within the aquatic medium. Characterizing the underwater light field. The nature of the underwater light field. Remote sensing of the aquatic environment.

The theoretical aspects underpinning diffractive optics are initially explored, including the main equations in diffraction theory and diffractive optical transformations. Application of electromagnetic field theory for calculating diffractive gratings and related methods in micro-optics are discussed, as is analysis of transverse modes of laser radiation and the formation of self-replicating multimode laser beams. Key applications of DOEs reviewed include geometrical optics approximation, scalar...

Partial table of contents: PART I: GENERAL CONCEPTS AND METHODS OF NONLINEAR OPTICS. Electromagnetic Fields. Classical Description. The Quantized Free Radiation Field. Interaction Between Radiation and Matter. Semiclassical Description of Nonlinear Optics. Statistical and Coherence Properties of the Radiation Field and Their Measurement. Nonstationary Processes. PART II: Effects AND PROCESSES OF NONLINEAR OPTICS. Nonlinear One-photon Processes in Lasers. Nonlinearities in Transient One...

This book presents a systematic account of optical coherence theory within the framework of classical optics, as applied to such topics as radiation from sources of different states of coherence, foundations of radiometry, effects of source coherence on the spectra of radiated fields, coherence theory of laser modes, and scattering of partially coherent light by random media. The book starts with a full mathematical introduction to the subject area and each chapter concludes with a set of exercises...

The field of optics usually describes the behaviour of visible, infrared, and ultraviolet light; however because light is an electromagnetic wave, analogous phenomena occur in X-rays, microwaves, radio waves, and other forms of electromagnetic radiation. This book presents important advances in this field.

Details Call sale on 01702 443810 for mixed custom configuration pricing. Features: - SC Connector presentation - 19" Rack compatible - Front cable management tray - Rear cable tie bar 12-way Bulkhead expansion Kit The 1U Fibre Presentation Panel provides a cost effective, flexible cable management solution. Angled bulkhead presentation panel improve patchcord cable management, as well as minimising the risk of exposure to any potentially hazardous laser radiation.Front cable management has an...

This revised second edition of a popular handbook for engineers describes the important relationship between high-energy radiation environments, electronic device physics and materials. It is a straightforward account of the problems which arise when high-energy radiation bombards matter and of engineering methods for solving those problems. Radiation effects are a problem encountered in the use of highly engineered materials such as semiconductors, optics and polymers. The finely-tuned properties...

Dreams, x-rays, atomic radiation, and "invisible men" are phenomena that are visual in nature but unseen. "Atomic Light (Shadow Optics)" reveals these hidden interiors of cultural life, the "avisual" as it has emerged in the writings of Jorge Luis Borges and Jacques Derrida, Tanizaki Jun'ichiro and Sigmund Freud, and H. G. Wells and Ralph Ellison, and in the early cinema and the postwar Japanese films of Kobayashi Masaki, Teshigahara Hiroshi, Kore-eda Hirokazu, and Kurosawa Kiyoshi, all under the...

Infrared Radiation Theory. Transmission Characteristics of IR Signals in Atmosphere. Potential IR Sources. Detectors and Focal Planar Arrays. Infrared Passive Devices and Electrooptic Components. IR Active Devices and Components. Application of Infrared and Photonic Technologies in Commercial and Industrial Devices and Systems. Application of Infrared and Photonic Technologies in Medicine, Telecommunications, and Space. Application of Photonic and Infrared Technologies for Space and Military...

Covers phenomena in photon-matter interactions over a range of many orders in energy. A thorough treatment of relativistic quantum electrodynamics and more general gauge theories is given, and their connections with quantum optics and atomic physics are explored. The theory is extended to include open systems.

Use this direct optic to produce the required emission characteristics for high-power LEDs.

Optics module with 3x optical for the plastic holder 3x optical and metal core boards with 3 x P4-Z-Power ® LEDs.

This fibre optic cable is designed in spherical radiation characteristics for front panel mounting both as a horizontal version in conjunction with SIDELEDs and as a vertical version in conjunction with TOPLEDs. This fibre optic cable is available with a standard length of 7 mm. Using this fibre optic cable gives better ESD protection compared to LED components.