The materials which are sensitive to -------------------- is called optical materials

How many types of optical materials are there?

Scattering in optical materials ia

For total incident flux of photons, the energy conservation requires

In Rayleigh scattering, the intensity of scattered light is

The reflectivity of metal is between

The minimum wavelength of visible light is

The minimum bandgap energy value is

The creation of electron and hole is called

In recombination process, free electron and hole recombine to gives

Radiative recombination is also called as

Auger recombination occurs for ------------ doped materials

Solar cell is a p-n junction diode which converts

The open circuit voltage produced for silicon solar cell is

OLED takes

In OLED, solid state semiconductor device is made up of thickness

The power output of laser diode is

Optical storage devices save data as patterns of dots that can be read using

_______________optical discs have data written onto them when they are manufactured. This data cannot be changed.