Excellent Assurance: Just about every filter undergoes rigorous tests to meet our exacting standards and also your particular requirements.
We offer an extensive selection of catalog filters, including our 266nm Raman laser longpass set and other specialized UV filters. For one of a kind needs, our personalized filter design capabilities make certain you receive the ideal Option for your exact software.
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The disadvantages include small transmission (normally underneath 20%) and spectral edges that aren't incredibly steep.
The standard design and style of bandpass filters within the UV involves induced transparency inside of a metal (usually Al or Ag). These filters are really economical to provide, comprising only A few levels and offering high blocking in excess of the whole seen wavelength range.
With a long time of expertise manufacturing optical filters for demanding apps, we recognize the exclusive difficulties you face.
Our filters are also optimized for Smart Energy Meter detectors together with photomultiplier tubes (PMTs) and silicon-based mostly sensors. This compatibility ensures remarkable functionality throughout numerous UV apps and is backed by our marketplace top warranty.
UV absorption could be a bonus in planning UV Very long Move filters mainly because some of the OD blocking can be furnished by absorption rather than reflection. Sharp cut-on edges can be optimized using traditional interference design procedures.
Toughness: Built to withstand harsh environments, which includes submersion or superior-temperature problems. Chroma filters may also be designed to Have a very high injury threshold for dealing with rigorous laser or arc lamp sources.
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Uncomplicated filter layouts have only blocking as many as ~twenty% of the center wavelength – a lot more comprehensive blocking might be achieved by including a metal layer which significantly reduces the %T in the transmitting location, incorporating a colored glass absorbing filter, or by incorporating dielectric layers (For example, introducing a short-go filter structure to the opposite side Visable Optical Filters of your substrate).
Irrespective of whether you require catalog filters or even a custom Option, Chroma is committed to giving Superior optical filters that produce outstanding performance and dependability. Call us right now to debate your prerequisites or request a quote.
Session: Initial, our staff will collaborate along with you to thoroughly realize your precise needs and software problems.
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