Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) A diagram shows a simplified picture of polarization memory effect due to multiple forward scattering. (b) Schematic of PS-OCT. Superluminescent diode (SLD); polarizer (P); beam splitter (BS); polarizing beam splitters (PBS); QWP1,QWP2, quarter-wave plates; Galvo, galvanometer. After filtering and A/D conversion, the detected signals are processed by a PC.
