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Instruments > In Situ/Laboratory Instruments > Photon/Optical Detectors > TUNABLE DIODE LASER

Preferred term

TUNABLE DIODE LASER  

Definition

  • A TUNABLE DIODE LASER is a solid-state laser in which as lasing is achieved by passing an injection current through the active region of a semiconductor across the p-n junction; tunable meaning it is used with a technique based upon the measurement of light absorption upon irridating a sample using a tunable laser source. (en)

Broader concept

Change note

  • 2021-08-05 17:54:11.0 [sritz] insert AltLabel (id: null category: primary text: TUNABLE DIODE LASER language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/127997fe-4551-41d1-9a4b-c7ad233fdde2

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