1 – Fundamental Constants and universality tests

•  Fine structure constant

•  Rydberg constant, proton radius, Newton constant of gravitation

•  Fundamental consistency tests

•  Other

2 – Redefinition of the International System of Units (SI)

Intended as a special session on the new SI in general, accessible to non-specialists of the respective units.

•  The “New SI” (all fields)

•  « Mises en pratique », implementation guidelines for the new definitions

•  Other

3 – Primary realisation of the kilogram in the new SI

•  Kibble balance

•  Silicon crystal

•  Other

4 – Time and frequency

•  Microwave and optical clocks

•  Stable RF and optical oscillators

•  Time scales and synchronization

•  Atom interferometry

•  Other

5 – Quantum electrical standards I

•  Josephson voltage standards

•  Single-electron transport (SET) and quantum current standards

•  SQUID & cryogenic current comparators (CCC)

•  Other

6 – Quantum electrical standards II

•  Quantum Hall resistance standards

•  Graphene based standards

•  Quantum impedance standards

•  Other

7 – Photonics and optical metrology

Intended to open the conference to a wider range of optical and radiometric measurements and applications in research, industry, environment, etc.

•  Optical fibers

•  Laser sources and integrated systems

•  Single photon detection and measurements

•  Radiometric standards at the few photon level

•  THz metrology

•  Other

8 – Novel Sensors and Measurements

These subtopics may be particularly suited to special sessions.

•  Electrical measurements for small mass and force metrology

•  Electrical and magnetic measurements at nanometric scales

•  New quantum sensors

•  Other

9 – Current

•  DC current

•  AC current

•  AC-DC current difference

•  Other

10 – Voltage

•  DC voltage

•  AC voltage

•  AC-DC voltage difference

•  AC and DC voltage ratio

•  Other

11 – DC Resistance

•  DC resistance

•  DC resistance bridge

•  Other

12 – Impedance

•  Thompson Lampard capacitors

•  Capacitance

•  AC resistance

•  Coaxial bridges

•  Digital bridges

•  Other

13 – Magnetics

•  Magnetic properties of materials including nanomaterials

•  Magnetometers and magnetic sensors

•  Other

14 – Power and Energy 

•  Harmonic power

•  Power analysis

•  Smart grid & phase measurement unit

•  Smart grid power quality

•  Other

15 – High voltage and current

•  DC high voltage/current

•  AC high voltage/current

•  Other

16 – Radio Frequency / Microwave

•  Antennas, fields, and electromagnetic compatibility

•  Fast pulses, terahertz, and waveform metrology

•  High-frequency power and noise

•  Network-parameters

•  Other