OPTICAL MEASURING INSTRUMENT

摘要: PURPOSE:To enable the same optical system to take measurements by sing P polarized light and S using polarizers for extracting >=2 kinds of beams a rotary disk which window leading out reference signals synchronized with respective is fitted. CONSTITUTION:A potentiostat 21 sets potential sample electrode 8 specific function generator 22 superposes AC voltage. Then, source 9 turned on homogeneous obtained through monochromatic meter 10 passed 1 2 while 5 rotated extract as pulse beams, are projected surface an 8. The reflected detected photo-multiplier 14, they converted into electric signals, inputted relays 131 132. 5, other hand, rotates moment passes polarizer 1, emitted 4, but at times return 11. Namely, reflection caused timing generation or generate breakpoint, generating pulse.