A phase-sensitive technique for detecting small changes in birefringence is described. Because the technique is essentially insensitive to light intensity fluctuations and drift, it is an improvement over a customary method for measuring changes in birefringence.
No takes yet. Share an insight, caveat, or question.
Serreze et al. (1974) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: