I would like to select a narrow band of light with a grating, lens and pinhole setup. Since the grating’s resolving power is decided by the number of grooves illuminated by light, can it resolve anymore?
Unfortunately, the grating itself will not be able to resolve any more. The number of groves is divided by the size of the spot to determine the resolving power. You could use a higher groove/mm grating, or a larger spot size to increase the resolving power.
這項內容對您是否實用？
Please select your shipping country to view the most accurate inventory information, and to determine the correct Edmund Optics sales office for your order.
or view regional numbers
QUOTE TOOL
enter stock numbers to begin
Copyright 2023, Edmund Optics Inc., 14F., No.83, Sec. 4, Wenxin Road, Beitun District , Taichung City 406, Taiwan (R.O.C.)
California Consumer Privacy Act (CCPA): Do Not Sell My Information