Terminology
Optical Density (OD)
Optical Density (OD) is a logarithmic unit used to quantify the attenuation (blocking) of light as it passes through an optical component. In the context of optical filters and safety...
Optical Density (OD)
Optical Density (OD) is a logarithmic unit used to quantify the attenuation (blocking) of light as it passes through an optical component. In the context of optical filters and safety...
Angle of Incidence (AOI)
In optics and physics, the Angle of Incidence (AOI) is the angle measured between an incoming wave (such as a light ray) and the line that is perpendicular (normal) to...
Angle of Incidence (AOI)
In optics and physics, the Angle of Incidence (AOI) is the angle measured between an incoming wave (such as a light ray) and the line that is perpendicular (normal) to...
Center Wavelength
Center wavelength defines the precise spectral location of an optical bandpass filter's transmission band. Learn how to calculate this critical specification by averaging the cut-on and cut-off wavelengths measured at...
Center Wavelength
Center wavelength defines the precise spectral location of an optical bandpass filter's transmission band. Learn how to calculate this critical specification by averaging the cut-on and cut-off wavelengths measured at...
Mercury Arc Lamp
A Mercury Arc Lamp (or mercury-vapor lamp) is a high-intensity gas-discharge light source that produces light by passing an electric arc through vaporized mercury. Unlike incandescent or halogen sources that...
Mercury Arc Lamp
A Mercury Arc Lamp (or mercury-vapor lamp) is a high-intensity gas-discharge light source that produces light by passing an electric arc through vaporized mercury. Unlike incandescent or halogen sources that...
Longpass Dichroic Mirror
A Longpass Dichroic Mirror (also known as a longpass dichroic beamsplitter) is a specialized optical filter used to separate light based on wavelength. Its primary function is to reflect shorter...
Longpass Dichroic Mirror
A Longpass Dichroic Mirror (also known as a longpass dichroic beamsplitter) is a specialized optical filter used to separate light based on wavelength. Its primary function is to reflect shorter...
Shortpass Dichroic Mirror
A Shortpass Dichroic Mirror (also known as a Shortpass Dichroic Beamsplitter) is a specialized optical component designed to transmit light with wavelengths shorter than a specific cut-off point while reflecting...
Shortpass Dichroic Mirror
A Shortpass Dichroic Mirror (also known as a Shortpass Dichroic Beamsplitter) is a specialized optical component designed to transmit light with wavelengths shorter than a specific cut-off point while reflecting...