Definition of optical head

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Photonics Spectra BioPhotonics Vision Spectra Virtual Events & Summits Educational Institutions Add/Update Your Listing Exhibitor Listing Portal Become an Exhibitor Buyers' Guide Print Edition Marketplace Help

Photonics Dictionary

optical head: In compact disc and CD-ROM technology, the portion of the drive that projects the laser light onto the surface of the media and picks up the resulting reflections read as data. The head includes the laser, the photodetector and the optical train consisting of prisms, collimating lens and objective lens.

Opto Diode Corp. - Detector Spotlight 10-24 MR

AdTech Ceramics - Ceramic Packages 1-24 MR

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