Recent activity in Optical Properties

​​​Which of the following phenomenon/phenomena contribute to intensity loss of electromagnetic radiation during transmission through a medium?Electronic absorptionRayleig...

​For a conventional optical microscope, which of the following options regarding the resolution limit and the depth of field is/are correct?Resolution limit decreases wit...

A new glass material is developed to minimize the transmission of the light through the window with glass panel of thickness $5 \mathrm{~mm}$. The refractive index of the...

\begin{tabular}{l|l}Q. 57 & Which of the following statement(s) is/are true for an optical microscope? \\\hline& Increasing the aperture of the objective lens deteriorate...

\begin{tabular}{l|l|}\hline Q. 65 & \begin{tabular}{l}In a Raman spectroscopy experiment done at $300 \mathrm{~K}$, a Raman line is observed at \\$200 \mathrm{~cm}^{-1}(\...