polarizer
偏振镜,偏振器,偏振片,偏光镜
Definitions
- 1
- : a person or thing that polarizes.
- : Optics. a device, often a crystal or prism, that polarizes light.
Examples
The probes then rotate their polarizers and make a new series of measurements, producing a new stack of cards, and repeat the process, so that the man in the room ultimately has many shuffled stacks of out-of-order measurements.
But the cold, white glare was more intense than he had expected, and he had to shut them again and turn on the polarizer.
Placing the plate in front of the polarizer, I turn one of the Nicols until the two halves of the plate show a common puce colour.
First, then, we have a prism which receives the light from the electric lamp, and which is called the polarizer.
Through this glass the beam from the polarizer now passes, being intercepted by the Nicol in front.
Introducing a plate of quartz between the polarizer and the spar, the two images glow with complementary colours.