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MaxLine® 45° Laser-line Beamsplitters |
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Narrow beamsplitters for transmitting multiple laser lines at a 45° angle of incidence |
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In many applications, such as laser-based fluorescence imaging systems, it is desirable to transmit the excitation laser light through a beamsplitter and subsequently separate the returning common-path signal (e.g., the fluorescence) by reflection off of the beamsplitter. This configuration is optimal because optical filters are generally more efficient in reflection than transmission, and fluorescence photons are more precious than excitation photons. |
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Semrock has uniquely developed these narrow, laser-line transmitting beamsplitters to enable multiple laser lines to be transmitted to the common-path optics, while reflecting the returning signal with extremely high efficiency and over a very broad range of wavelengths between the popular laser lines. |
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| These beamsplitters have high and narrow
transmission bands centered on popular laser lines while reflecting
fluorescence over the broad reflection bands. They are ideal for
high-quality imaging with better than 0.75λ flatness over the full
aperture.
Temporary price reduction while quantities last!
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Di01-T488/532/638-25x36x5.0
| ≥ 90% 488 nm, 532 nm, (636 - 640) | ≥ 90% (499 - 521 nm), (543 - 623 nm), (653 - 755 nm) | 25.2 mm x 35.6 mm x 5.0 mm | $295 |
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Di01-T488/532/594/638-25x36x5.0
| ≥ 90% 488 nm, 532 nm, 594 nm, (636 - 640) | ≥ 90% (499 - 521 nm), (543 - 580 nm), (608 - 623 nm), (653 - 755 nm) | 25.2 mm x 35.6 mm x 5.0 mm | $295 |
* Wavelengths and ranges over which the transmission and average reflection are guaranteed to be above 90%.
1 Prices listed are
for US domestic orders only. If you are ordering from outside the US,
please contact your nearest regional distributor for the applicable
list price.
To order or for more information, contact us by email or by calling 866-SEMROCK
Most products ship on the next business day
Semrock Filters are RoHS Compliant