This special waveguide structure allows control of the splitting ratio via controlling length of the fiber torsion angle and stretch.
2.
By the 1980s, the anaesthetic vaporizer had evolved considerably; subsequent modifications lead to a raft of additional safety features such as temperature compensation, a bimetallic strip, temperature-adjusted splitting ratio and anti-spill measures . . ..
3.
However, the output of the vaporizer is typically set at 1 2 %, which means that only a very small proportion of the fresh gas needs to be diverted through the vaporising chamber ( this proportion is known as the splitting ratio ).
4.
Where k _ 1 + k _ 2 represents the interferometer beam splitting ratio, and \ gamma ( \ tau ) is called the complex degree of coherence, i . e . the interference envelope and carrier dependent on reference arm scan or time delay \ tau, and whose recovery of interest in OCT . Due to the coherence gating effect of OCT the complex degree of coherence is represented as a Gaussian function expressed as
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