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Iodine cell characterization and performance
Summary
Optical frequency combs
International comparisons and laser wavelength and frequency measurements
Iodine cell characterization and performance
BIPM services in the field of time, frequency and gravimetry
Technical partnerships of the Time, Frequency and Gravimetry Section
Calibration and characterization certificates: Length and frequency
The former Length Section
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Carefully constructed and characterized iodine cells are critical elements in many stabilized lasers systems. Their fabrication is difficult and the BIPM therefore maintains a cell design and filling service for NMIs and other customers who have occasional needs for iodine cells. As the performance of cells is dependent on a highly reliable filling technique, we also maintain a suite of characterization and diagnostic tools and systems that can be used to test cell performance immediately after filling.

Details of this service are given below.


BIPM's service for the filling and testing of iodine cells