Terminology
Center Wavelength (CWL)
An optical bandpass filter is designed to transmit light within a specific range of wavelengths while blocking light outside this range. The center wavelength (CWL) is the midpoint of the transmission...
Center Wavelength (CWL)
An optical bandpass filter is designed to transmit light within a specific range of wavelengths while blocking light outside this range. The center wavelength (CWL) is the midpoint of the transmission...
Shortpass Filter (SPF)
An optical shortpass filter transmits light below a certain cutoff wavelength and blocks light above it. The curve shows high transmission for shorter wavelengths (left side) and low transmission for...
Shortpass Filter (SPF)
An optical shortpass filter transmits light below a certain cutoff wavelength and blocks light above it. The curve shows high transmission for shorter wavelengths (left side) and low transmission for...
Raman
Raman spectroscopy is an analytical technique that uses the interaction of light with molecules to provide information about their chemical structure and composition. It works by shining a laser light...
Raman
Raman spectroscopy is an analytical technique that uses the interaction of light with molecules to provide information about their chemical structure and composition. It works by shining a laser light...
Longpass Filter (LPF)
An optical longpass filter transmits light above a certain cuton wavelength while blocking light below that wavelength.
Longpass Filter (LPF)
An optical longpass filter transmits light above a certain cuton wavelength while blocking light below that wavelength.
Neutral Density Filter (ND Filter)
An optical density (OD) filter reduces the intensity of light across the entire visible spectrum without affecting color balance. The curve shows how OD filters attenuate light uniformly, with different...
Neutral Density Filter (ND Filter)
An optical density (OD) filter reduces the intensity of light across the entire visible spectrum without affecting color balance. The curve shows how OD filters attenuate light uniformly, with different...