[NIST] Cryo-cooled 10V PJVS, with water-cooled compressor

어스바이오는 NIST 전문 취급점으로서 모든 제품을 전문적으로 취급 및 공급하고 있습니다.
NIST의 Standard Reference Instruments 제품 소개드립니다.
 

 

Product Description:

The Programmable Josephson voltage standard (PJVS) is an instrument that generates stable, quantum-accurate, direct-current (DC) voltages that are programmable over the range from -10 volts to +10 volts. The quantum accuracy of these voltages is derived from the Josephson Effect such that every superconducting Josephson junction in the PJVS circuit produces a voltage precisely proportional to the frequency of the applied microwave bias signal. 

Product Specifications:

The NIST PJVS SRI is offered in a range of different configurations, from individual 10 V or 2 V PJVS cryopackaged chips that contain the superconducting integrated circuit to fully integrated PJVS systems where the chip is cooled by either liquid-helium or a cryocooler refrigerator to the operating temperature at which the PJVS circuit becomes superconducting.

The PJVS chips are fabricated and packaged by NIST in accordance with existing and established fabrication protocols. All the system configurations of the PJVS SRI are constructed primarily from commercially available components and include software that optimizes the system performance and ensures that it produces quantum-accurate voltages.
 

---