Notch Filter
The notch filter, in contrast to a narrow band filter, intercepts light in a particular wavelength range by transmitting light at most wavelengths.
Notch filters are useful in applications where it is necessary to filter out the laser light. For example, in drug bioassays, in order to obtain a good signal-to-noise ratio in Raman spectroscopy experiments, it is necessary to suppress the pumping laser, which can be achieved by placing a notch filter on the detection channel. Notch optical filters are also often used in laser-based fluorescence instruments and in biomedical laser systems.
parabolic reflectors for sale, optical assembly manufacturing, Cut-on filterand etc. Contact usto know more.
在线联系供应商
Other supplier products
 |
Microscope Lenses | Hyperion Optics is expertized in challenging custom design and manufacturing microscope objective lenses range from UV to Infrared wavelength, for ... |
 |
Aspherical Lenses | Hyperion Optics’ manufacturing equipment expand our aspherical products’ capabilities to LWIR applications, from high precision VIS ima... |
 |
Sapphire Lenses | Sapphire is the best medium for sapphire glasslenses that require a broad spectrum of light transmission and high optical clarity, especially in de... |
 |
Projection Lenses | Projection lensand photographic lens is a pair of opposite lenses, the camera lens is used to image the outside world to the CCD or COMS in the dig... |
 |
Dove Prism | Dove prisms are used as reflective prism inverting the image. Dove prismis shaped from a truncated right-angle prism. Normally, dove prisms are use... |
