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Beamsplitters

Beamsplitters are optical components that split an incident light beam into two or more beams with the same or different optical power, or into two beams with different polarizations.

Product	Reflectance	Transmittance	Cut-On Wavelength	Availability	Price (USD)
Longpass Dichroic Beamsplitter	> 98% (350 - 675 nm, Average)	> 95% (687 - 1000 nm, Average)	681 nm (±4 nm)	Contact Supplier	$ 392.00
Product Code Wavelength Range 687 - 1000 nm (Transmission) 350 - 675 nm (Reflection) Cut-On Wavelength 681 nm (±4 nm) Reflectance > 98% (350 - 675 nm, Average) Transmittance > 95% (687 - 1000 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Multi Dichroic Beamsplitter	> 95% (365 - 404 nm) > 95% (458 - 490 nm, Average) > 95% (530 - 560 nm, Average) > 95% (619 - 647 nm, Average, Average)	> 93% (414 - 447 nm, 502 - 519 nm, 574 - 607 nm, 663 - 800 nm, Average, Average, Average, Average)	409 nm (±3 nm) 496 nm (±3 nm) 567 nm (±3 nm) 655 nm (±4 nm)	In stock	$ 790.00
Product Code Cut-On Wavelength 409 nm (±3 nm) 496 nm (±3 nm) 567 nm (±3 nm) 655 nm (±4 nm) Reflectance > 95% (365 - 404 nm) > 95% (458 - 490 nm, Average) > 95% (530 - 560 nm, Average) > 95% (619 - 647 nm, Average, Average) Transmittance > 93% (414 - 447 nm, 502 - 519 nm, 574 - 607 nm, 663 - 800 nm, Average, Average, Average, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Multi Dichroic Beamsplitter	> 95% (350 - 512 nm) > 95% (563 - 581 nm, Average, Average)	> 93% (528 - 547 nm, 599 - 800 nm, Average, Average)	520 nm (±3 nm) 590 nm (±3 nm)	In stock	$ 508.00
Product Code Cut-On Wavelength 520 nm (±3 nm) 590 nm (±3 nm) Reflectance > 95% (350 - 512 nm) > 95% (563 - 581 nm, Average, Average) Transmittance > 93% (528 - 547 nm, 599 - 800 nm, Average, Average) Dimensions 25.4 x 35.9 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Multi Dichroic Beamsplitter	> 95% (350 - 491 nm) > 95% (600 - 643 nm, Average, Average)	> 93% (505 - 570 nm, 663 - 850 nm, Average, Average)	498 nm (±3 nm) 653 nm (±4 nm)	In stock	$ 508.00
Product Code Cut-On Wavelength 498 nm (±3 nm) 653 nm (±4 nm) Reflectance > 95% (350 - 491 nm) > 95% (600 - 643 nm, Average, Average) Transmittance > 93% (505 - 570 nm, 663 - 850 nm, Average, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (355 - 553 nm, Average)	> 95% (565 - 850 nm, Average)	559 nm (±3 nm)	In stock	$ 392.00
Product Code Wavelength Range 565 - 850 nm (Transmission) 355 - 553 nm (Reflection) Cut-On Wavelength 559 nm (±3 nm) Reflectance > 98% (355 - 553 nm, Average) Transmittance > 95% (565 - 850 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Multi Dichroic Beamsplitter	> 95% (390 - 485 nm) > 95% (539 - 566 nm, Average, Average)	> 93% (497 - 527 nm, 582 - 700 nm, Average, Average)	491 nm (±3 nm) 574 nm (±3 nm)	In stock	$ 508.00
Product Code Cut-On Wavelength 491 nm (±3 nm) 574 nm (±3 nm) Reflectance > 95% (390 - 485 nm) > 95% (539 - 566 nm, Average, Average) Transmittance > 93% (497 - 527 nm, 582 - 700 nm, Average, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (350 - 500 nm, Average)	> 95% (515 - 950 nm, Average)	507.5 nm (±3 nm)	In stock	$ 258.00
Product Code Wavelength Range 515 - 950 nm (Transmission) 350 - 500 nm (Reflection) Cut-On Wavelength 507.5 nm (±3 nm) Reflectance > 98% (350 - 500 nm, Average) Transmittance > 95% (515 - 950 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (350 - 758 nm, Average)	> 95% (774 - 840 nm, Average)	766 nm (±4 nm)	In stock	$ 392.00
Product Code Wavelength Range 774 - 840 nm (Transmission) 350 - 758 nm (Reflection) Cut-On Wavelength 766 nm (±4 nm) Reflectance > 98% (350 - 758 nm, Average) Transmittance > 95% (774 - 840 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (475 - 512 nm, Average)	> 95% (528 - 730 nm, Average)	520 nm (±3 nm)	In stock	$ 258.00
Product Code Wavelength Range 528 - 730 nm (Transmission) 475 - 512 nm (Reflection) Cut-On Wavelength 520 nm (±3 nm) Reflectance > 98% (475 - 512 nm, Average) Transmittance > 95% (528 - 730 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Multi Dichroic Beamsplitter	> 95% (325 - 395 nm) > 95% (465 - 495 nm, Average, Average)	> 93% (409 - 451 nm, 509 - 700 nm, Average, Average)	402 nm (±3 nm) 502 nm (±3 nm)	In stock	$ 508.00
Product Code Cut-On Wavelength 402 nm (±3 nm) 502 nm (±3 nm) Reflectance > 95% (325 - 395 nm) > 95% (465 - 495 nm, Average, Average) Transmittance > 93% (409 - 451 nm, 509 - 700 nm, Average, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (350 - 535 nm) > 93% (350 - 532 nm, Average, Absolute)	> 95%, 90% (546 - 1025 nm, 549 - 1025 nm, Average, Absolute)	542 nm (±3 nm)	In stock	$ 392.00
Product Code Wavelength Range 546 - 1025 nm (Transmission) 549 - 1025 nm (Transmission) 350 - 535 nm (Reflection) 350 - 532 nm (Reflection) Cut-On Wavelength 542 nm (±3 nm) Reflectance > 98% (350 - 535 nm) > 93% (350 - 532 nm, Average, Absolute) Transmittance > 95%, 90% (546 - 1025 nm, 549 - 1025 nm, Average, Absolute) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Angle of Incidence 45° Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (345 - 500 nm, Average)	> 95% (510 - 850 nm, Average)	505 nm (±3 nm)	In stock	$ 392.00
Product Code Wavelength Range 510 - 850 nm (Transmission) 345 - 500 nm (Reflection) Cut-On Wavelength 505 nm (±3 nm) Reflectance > 98% (345 - 500 nm, Average) Transmittance > 95% (510 - 850 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (350 - 495 nm, Average)	> 95% (505 - 850 nm, Average)	500 nm (±3 nm)	In stock	$ 392.00
Product Code Wavelength Range 505 - 850 nm (Transmission) 350 - 495 nm (Reflection) Cut-On Wavelength 500 nm (±3 nm) Reflectance > 98% (350 - 495 nm, Average) Transmittance > 95% (505 - 850 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Angle of Incidence 45° Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Multi Dichroic Beamsplitter	> 95% (470 - 547 nm) > 95% (615 - 646 nm, Average, Average)	> 93% (564 - 592 nm, 665 - 725 nm, Average, Average)	558 nm (±3 nm) 658 nm (±4 nm)	In stock	$ 508.00
Product Code Cut-On Wavelength 558 nm (±3 nm) 658 nm (±4 nm) Reflectance > 95% (470 - 547 nm) > 95% (615 - 646 nm, Average, Average) Transmittance > 93% (564 - 592 nm, 665 - 725 nm, Average, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (350 - 589 nm, Average)	> 95% (605 - 1000 nm, Average)	597 nm (±3 nm)	In stock	$ 277.00
Product Code Wavelength Range 605 - 1000 nm (Transmission) 350 - 589 nm (Reflection) Cut-On Wavelength 597 nm (±3 nm) Reflectance > 98% (350 - 589 nm, Average) Transmittance > 95% (605 - 1000 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (350 - 636 nm, Average)	> 95% (648 - 1000 nm, Average)	642 nm (±4 nm)	In stock	$ 258.00
Product Code Wavelength Range 648 - 1000 nm (Transmission) 350 - 636 nm (Reflection) Cut-On Wavelength 642 nm (±4 nm) Reflectance > 98% (350 - 636 nm, Average) Transmittance > 95% (648 - 1000 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (345 - 448 nm, Average)	> 95% (460 - 520 nm, Average)	454 nm (±3 nm)	In stock	$ 392.00
Product Code Wavelength Range 460 - 520 nm (Transmission) 345 - 448 nm (Reflection) Cut-On Wavelength 454 nm (±3 nm) Reflectance > 98% (345 - 448 nm, Average) Transmittance > 95% (460 - 520 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (350 - 488 nm, Average)	> 95% (500 - 600 nm, Average)	494 nm (±3 nm)	In stock	$ 392.00
Product Code Wavelength Range 500 - 600 nm (Transmission) 350 - 488 nm (Reflection) Cut-On Wavelength 494 nm (±3 nm) Reflectance > 98% (350 - 488 nm, Average) Transmittance > 95% (500 - 600 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (350 - 544 nm, Average)	> 95% (558 - 850 nm, Average)	550 nm (±3 nm)	In stock	$ 258.00
Product Code Wavelength Range 558 - 850 nm (Transmission) 350 - 544 nm (Reflection) Cut-On Wavelength 550 nm (±3 nm) Reflectance > 98% (350 - 544 nm, Average) Transmittance > 95% (558 - 850 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa
Longpass Dichroic Beamsplitter	> 98% (350 - 511 nm, Average)	> 95% (522 - 850 nm, Average)	517 nm (±3 nm)	Contact Supplier	$ 392.00
Product Code Wavelength Range 522 - 850 nm (Transmission) 350 - 511 nm (Reflection) Cut-On Wavelength 517 nm (±3 nm) Reflectance > 98% (350 - 511 nm, Average) Transmittance > 95% (522 - 850 nm, Average) Dimensions 25.2 x 35.6 mm Thickness 1.05 mm Parallelism < 3'' Substrate Fused Silica Shape Rectangular Mount Unmounted Supplier Location California, USA See product details More from Alluxa