These features are so useful that more than 100,000 commercial chip-scale units have been sold for a variety of applications, including oil and gas exploration and military equipment such as tamper-proof GPS receivers. The chip-scale versions are less precise but smaller and battery operated, about one-seventh the overall size and using about one-fiftieth as much power as their larger ancestors. an environment that generated interactions between government and industry.Ĭonventional compact atomic clocks, developed mainly for cellphone base stations, can be held in the palm of your hand.a decade of military funding for an R&D plan with specific milestones and.a lead researcher who is among NIST’s most prolific inventors.Many elements came together to bring the CSAC to a ready market: NIST has long been a leader in the development of atomic clocks, going back to the 1940s, and began supporting research on a chip-scale version more than 20 years ago. NIST’s chip-scale atomic clock (CSAC) has it all: technology innovation, a patent, tech transfer, commercialization, sales, important real-world applications and even museum-level fame. Success Story: Measuring the Power of Laser Beams.Chip-Scale Bolometer and Related Technologies.Quantum Optics and Radiometry Expand or Collapse.Programmable Josephson Voltage Standards and Arbitrary Waveform Synthesizers.Tabletop Kibble Balance: Gram-Level Mass Realization.Mass, Force and Acceleration Expand or Collapse. On-Chip Measurements of Biofluids and Cells.Magnetic and Electric Fields Expand or Collapse.
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