optical alignment technique
1Optical Margin Alignment — outdents letters like A, V, W, Y, and punctuation into the margins to align the text border optically. Some users remark that it makes the text margin look crooked, but this is because text frames or margin guides are visible. If text frames are… …
2Optical lens design — refers to the calculation of lens construction parameters (variables) that will meet a set of performance requirements and constraints, including cost and schedule limitations. Construction parameters include surface profile types (spherical,… …
3Optical 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… …
4Optical printer — A 35 mm optical printer with two projector heads, used in producing movie special effects. Starting from the left, you can see light shining from the lamp house, then at A is the first projector s film gate, at B a lens that projects the film in… …
5Synchronous optical networking — (SONET) and Synchronous Digital Hierarchy (SDH), are two closely related multiplexing protocols for transferring multiple digital bit streams using lasers or light emitting diodes (LEDs) over the same optical fiber. The method was developed to… …
6Liquid crystal display — LCD redirects here. For other uses, see LCD (disambiguation). Reflective twisted nematic liquid crystal display. Polarizing filter film with a vertical axis to polarize light as it enters. Glass substrate with ITO electrodes. The shapes of these… …
7Alunisseur — Module lunaire Apollo Pour les articles homonymes, voir LEM et LM. Module lunaire du programme Apollo …
8Lunar Module — Module lunaire Apollo Pour les articles homonymes, voir LEM et LM. Module lunaire du programme Apollo …
9Module Lunaire — Apollo Pour les articles homonymes, voir LEM et LM. Module lunaire du programme Apollo …
10Module lunaire — Apollo Pour les articles homonymes, voir LEM et LM. Module lunaire du programme Apollo …
