optical sensor system
1Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c …
2Optical mouse — A wireless optical mouse An optical computer mouse or optic mouse uses a light emitting diode and photodiodes to detect movement relative to a surface, unlike a mechanical mouse which has a ball which rotates orthogonal shafts which drive chopper …
3Optical format — is a measure of the maximum diagonal size of an imaged object in the focal plane of an optical system. The diagonal size of the imaging sensor (film, CCD or CMOS chip etc.) and the optical format of the lens system must be matched. The optical… …
4Optical power meter — in use An optical power meter (OPM) is a device used to measure the power in an optical signal. The term usually refers to a device for testing average power in fiber optic systems. Other general purpose light power measuring devices are usually… …
5Optical heterodyne detection — is an important special case of heterodyne detection. In heterodyne detection, a signal of interest at some frequency is non linearly mixed with a reference local oscillator (LO) that is set at a close by frequency. The desired outcome is the… …
6Optical circulator — symbol An optical circulator is a special fiber optic component that can be used to separate optical signals that travel in opposite directions in an optical fiber, analogous to the operation of an electronic circulator. An optical circulator is… …
7Optical resolution — This article is about optical resolution in optics. For the method of separating enantiomers in chemistry, see Chiral resolution. Optical resolution describes the ability of an imaging system to resolve detail in the object that is being imaged.… …
8Optical transfer function — The optical transfer function (OTF) of an imaging system (camera, video system, microscope etc) is the true measure of resolution (image sharpness) that the system is capable of. The common practice of defining resolution in terms of pixel count… …
9Optical Image Stabilizer — Als Bildstabilisierung bezeichnet man in der Fototechnik Verfahren zur Vermeidung von Verwacklungsunschärfe. Inhaltsverzeichnis 1 Grundlagen 2 Funktionsprinzipien 2.1 Optische Bildstabilisierung 2.1.1 Implementierung im Objektiv …
10Optical Stabilizer — Als Bildstabilisierung bezeichnet man in der Fototechnik Verfahren zur Vermeidung von Verwacklungsunschärfe. Inhaltsverzeichnis 1 Grundlagen 2 Funktionsprinzipien 2.1 Optische Bildstabilisierung 2.1.1 Implementierung im Objektiv …
