Photonics Buyers' Guide > Cryogenic Equipment and Systems
(34 companies)
Cryogenic Equipment and Systems
  • Dynavac - Hingham, MADesigns and manufactures high-vacuum process systems. Product line includes systems for optical coating, sputtering, plasma processing and space simulation. Also provides custom engineered products to support state-of-the-art requirements and emerging technologies. Systems are fully automated and...
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ADDITIONAL COMPANIES

  • TERMS
  • cryogenics The science and technology applied to the creation of low temperatures (i.e., approaching absolute zero).
  • cryopump A vacuum pump in which pressure is reduced by condensing gases on surfaces cryogenically cooled to about 20 K (liquid hydrogen) or 4 K (liquid helium).
  • cryospectroscopy The spectrographic analysis of matter that is in a cooled state. Generally, a mechanical refrigerator is used to lower the temperature of the sample, allowing isolation and study of the sample and eliminating intermolecular effects.
  • cryostat A device used to maintain near-absolute temperatures for experimental procedures.



   


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