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- Homodyne_detection abstract "Homodyne detection is a method of detecting frequency-modulated radiation by non-linear mixing with radiation of a reference frequency, the same principle as for heterodyne detection.In optical interferometry, homodyne signifies that the reference radiation (i.e. the local oscillator) is derived from the same source as the signal before the modulating process. For example, in a laser scattering measurement, the laser beam is split into two parts. One is the local oscillator and the other is sent to the system to be probed. The scattered light is then mixed with the local oscillator on the detector. This arrangement has the advantage of being insensitive to fluctuations in the frequency of the laser. Usually the scattered beam will be weak, in which case the (nearly) steady component of the detector output is a good measure of the instantaneous local oscillator intensity and therefore can be used to compensate for any fluctuations in the intensity of the laser.Homodyne and heterodyne techniques are commonly used in thermoreflectance techniques.".
- Homodyne_detection thumbnail HomodyneDetection2.png?width=300.
- Homodyne_detection wikiPageID "1489315".
- Homodyne_detection wikiPageRevisionID "543948114".
- Homodyne_detection hasPhotoCollection Homodyne_detection.
- Homodyne_detection subject Category:Electronic_test_equipment.
- Homodyne_detection subject Category:Nonlinear_optics.
- Homodyne_detection subject Category:Waves.
- Homodyne_detection type Abstraction100002137.
- Homodyne_detection type Event100029378.
- Homodyne_detection type Happening107283608.
- Homodyne_detection type Movement107309781.
- Homodyne_detection type PsychologicalFeature100023100.
- Homodyne_detection type Wave107352190.
- Homodyne_detection type Waves.
- Homodyne_detection type YagoPermanentlyLocatedEntity.
- Homodyne_detection comment "Homodyne detection is a method of detecting frequency-modulated radiation by non-linear mixing with radiation of a reference frequency, the same principle as for heterodyne detection.In optical interferometry, homodyne signifies that the reference radiation (i.e. the local oscillator) is derived from the same source as the signal before the modulating process. For example, in a laser scattering measurement, the laser beam is split into two parts.".
- Homodyne_detection label "Homodyne detection".
- Homodyne_detection label "Homodyne-Detektion".
- Homodyne_detection sameAs Homodyne-Detektion.
- Homodyne_detection sameAs m.055d5k.
- Homodyne_detection sameAs Q1626181.
- Homodyne_detection sameAs Q1626181.
- Homodyne_detection sameAs Homodyne_detection.
- Homodyne_detection wasDerivedFrom Homodyne_detection?oldid=543948114.
- Homodyne_detection depiction HomodyneDetection2.png.
- Homodyne_detection isPrimaryTopicOf Homodyne_detection.
