anti-reflection
11Acción de Lucha Anti-Petrola — Formed in December 1999, Acción de Lucha Anti Petrola (ADELA) is a Costa Rican grassroots environmental group created to oppose offshore oil exploration and drilling. [ [http://grupoadela.org/newsite/index.php?page=17 lang=eng/ ADELA, A Story of… …
12We Remember: A Reflection On The Shoah — In March 1998, the Catholic Church issued a long awaited document on the Holocaust. The Vatican document, 11 years in the making and issued by the Holy See’s Commission for Religious Relations with Jews, acknowledged that centuries of… …
13Optical coating — Optically coated mirrors and lenses. An optical coating is one or more thin layers of material deposited on an optical component such as a lens or mirror, which alters the way in which the optic reflects and transmits light. One type of optical… …
14Crizal — Logo Crizal is the brand name of a Canadian range of optical lens coatings manufactured by French Essilor. Its products were created to allow greater transparency in lenses by repelling rain and being anti reflective, smudge resistant, dust… …
15Schmidt-Pechan prism — A Schmidt Pechan prism is a type of optical prism used to rotate an image by 180°. They are commonly used in binoculars as an image erecting system . Compared to binoculars using a Porro prism or Abbe Koenig a binoculars using a Schmidt Pechan… …
16Eyepiece — For the device for looking through a camera, see viewfinder. A collection of different types of eyepieces. An eyepiece, or ocular lens, is a type of lens that is attached to a variety of optical devices such as telescopes and microscopes. It is… …
17Solar cell — A solar cell made from a monocrystalline silicon wafer …
18Laser diode — Top: a packaged laser diode shown with a penny for scale. Bottom: the laser diode chip is removed from the above package and placed on the eye of a needle for scale …
19Impedance matching — In electronics, impedance matching is the practice of designing the input impedance of an electrical load (or the output impedance of its corresponding signal source) to maximize the power transfer and/or minimize reflections from the load.… …
20Optical amplifier — An optical amplifier is a device that amplifies an optical signal directly, without the need to first convert it to an electrical signal. An optical amplifier may be thought of as a laser without an optical cavity, or one in which feedback from… …
