Customised OEM Beamsplitters adhering to any customer requirement.

Dichroic Beamsplitters

At Delta Optical Thin Film, we design and manufacture Dichroic Beamsplitters as multilayer interference coatings.

Customised OEM Beamsplitters from Delta Optical Thin Film are designed and manufactured to adhere to any customer requirement or specification for use in the customer’s particular application. This has become increasingly important as the market for advanced imaging or diagnostic technologies incorporating optical Beamsplitters is growing.

When designing the customised OEM Beamsplitter, optical parameters such as the angle of incidence, full cone angle and polarisation state are taken into account for a specific Beamsplitter. Once these parameters are known, mechanical aspects such as width, height and thickness are then specified, including the substrate material, surface quality and clear aperture. Most of our Beamsplitters can be foreseen with an stress compensation layer to obtain optimal flatness.

In the product table below our Dichroic Beamsplitters are devided into Long Wave Pass types and Short Wave Pass types

Product specifications

Name	λR (nm)	λT (nm)	Product number	Max size
DCLP395	340 - 380	410 - 750	LF101580	26 mm x 36 mm x 1 mm
DCLP425	350 - 415	435 - 650	LF101717	26 mm x 36 mm x 1 mm
DCLP535	360 - 525	545 - 650	LF102008	26 mm x 36 mm x 1 mm
DCLP403	363 - 389	417 - 515	LF101833	26 mm x 36 mm x 1 mm
DCLP490	350 - 480	500 - 650	LF101718	26 mm x 36 mm x 1 mm
DCLP510	400 - 490	530 - 800	LF101618	26 mm x 36 mm x 1 mm
DCLP660	400 - 648	672 - 800	LF101723	26 mm x 36 mm x 1 mm
DCLP565	405 - 555	575 - 650	LF101720	26 mm x 36 mm x 1 mm
DCLP600	430 - 588	615 - 800	LF101818	26 mm x 36 mm x 1 mm
DCLP580	448 - 560	600 - 800	LF101593	26 mm x 36 mm x 1 mm
DCLP498	451 - 484	512 - 608	LF101831	26 mm x 36 mm x 1 mm
DCLP495	452 - 490	505 - 800	LF102021	26 mm x 36 mm x 1 mm
DCLP495	455 - 487	508 - 600	LF101621	26 mm x 36 mm x 1 mm
DCLP500	470 - 490	508 - 676	LF102061	26 mm x 36 mm x 1 mm
DCLP560	490 - 552	580 - 700	LF101598	26 mm x 36 mm x 1 mm
DCLP560	520 - 551	568 - 655	LF101705	26 mm x 36 mm x 1 mm
DCLP570	525 - 556	580 - 650	LF102106	26 mm x 36 mm x 1 mm
DCLP585	533 - 580	595 - 800	LF101578	26 mm x 36 mm x 1 mm
DCLP590	553 - 585	559 - 660	LF101721	26 mm x 36 mm x 1 mm
DCLP605	570 - 594	612 - 685	LF101623	26 mm x 36 mm x 1 mm
DCLP615	579 - 601	629 - 725	LF101713	26 mm x 36 mm x 1 mm
DCLP660	630 - 650	670 - 720	LF101619	26 mm x 36 mm x 1 mm

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