LBTEK-High Power Beam Splitting DOE

Product Description

UV fused silica material with surface relief microstructure
Achieves uniform splitting in one-dimensional or two-dimensional, odd or even numbers
High splitting uniformity, high separation angle accuracy, high damage threshold
Operating wavelength: 355 nm & 343 nm
Supports flexible customization of parameter specifications

LBTEK High Power Beam Splitting DOE is a diffractive optical element made from UV fused silica material, which achieves the desired beam splitting effect by distributing the energy of corresponding diffraction orders. Based on the expected beam splitting pattern, beam spot spacing, or beam separation angle requirements, its phase is designed according to diffractive optical principles, and finally, the designed phase structure is introduced using surface relief processing to achieve the intended beam splitting. Leveraging the advantages of high beam splitting uniformity and high separation angle accuracy of high-power beam splitting DOEs, they can be used in numerous application areas such as parallel laser processing, optical sensing detection, optical medical aesthetics, and microscopic detection. Compared to liquid crystal polymers, UV fused silica has low absorption characteristics, making it more compatible with applications in the ultraviolet wavelength range. LBTEK offers standard high-power beam splitting DOEs with operating wavelengths of 355 nm and 343 nm, with various beam splitting modes available. In addition to standard products, LBTEK also supports flexible customization of parameter specifications. For specific customization needs, please contact LBTEK technical support.

High-power beam splitting DOE, 355 nm, one-dimensional beam splitting

wavelength range: 355 nm
splitter modes: 1×2, 1×3, 1×4, 1×5
UV Fused Silica (UVFS)

LBTEK High-Power Beam Splitting DOE is based on UV Fused Silica (UVFS) material, fabricated by surface relief process, enabling 1×2, 1×3, 1×4, 1×5 one-dimensional beam splitting effects. The High-Power Beam Splitting DOE has a Clear Aperture (CA) of 15×15 mm, mounted in a matching 1-inch mechanical housing, with the Item engraved on the housing surface. Unless otherwise specified, the engraved side is generally the recommended beam incident surface, for easy installation and adjustment by customers.

High-power beam splitting DOE, 1×4 beam splitting effect diagram

Product Model	Operating Wavelength	Beam splitting mode	Separation angle	Unit Price	Lead Time
DOE25Q-355-BS1X2-DEG11200 New	355 nm	1×2	11.2 °	$1,991.19	today	Add Cart
DOE25Q-355-BS1X3-DEG00020 New	355 nm	1×3	0.02 °	$2,434.40	6 weeks	Add Cart
DOE25Q-355-BS1X3-DEG01713 New	355 nm	1×3	1.713 °	$1,991.19	today	Add Cart
DOE25Q-355-BS1X4-DEG00380 New	355 nm	1×4	0.38 °	$2,434.40	6 weeks	Add Cart
DOE25Q-355-BS1X5-DEG00350 New	355 nm	1×5	0.35 °	$1,991.19	today	Add Cart

High power beam splitting DOE, 355 nm, two-dimensional beam splitting

wavelength range: 355 nm
beam splitting mode: 5×5
Material: UV Fused Silica (UVFS)

LBTEK High Power Beam Splitting DOE is made of UV Fused Silica (UVFS) and fabricated by surface relief process, achieving 5×5 two-dimensional beam splitting effect. The High Power Beam Splitting DOE has a Clear Aperture (CA) of 15×15 mm and is installed in a matching 1-inch mechanical housing. The housing surface is engraved with the Item number. Unless otherwise specified, the engraved side is generally the recommended beam incident surface for convenient installation and debugging by customers.

High power beam splitting DOE, 5×5 beam splitting effect diagram

	Product Model	Operating Wavelength	Beam splitting mode	Separation angle	File	Unit Price	Compare	Lead Time
	DOE25Q-355-BS5X5-DEG00318 New	355 nm	5×5	0.318 °		$2,141.54		today	Add Cart

High-power beam splitting DOE, 343nm, one-dimensional beam splitting

Working Wavelength: 343 nm
Beam Splitting Mode: 1×2, 1×3, 1×6, 1×20
UV Fused Silica Material

LBTEK quartz beam-splitting DOEs are fabricated from UV fused silica material using surface relief technology, capable of achieving 1×2 and 2×2 beam-splitting effects. The standard quartz beam-splitting DOE has a clear aperture of 15×15 mm and is installed in a compatible 1-inch mechanical housing. The housing surface is engraved with the product model number. Unless otherwise specified, the engraved side is generally the recommended beam incident surface, facilitating customer installation and debugging.

High Power Beam Splitting DOE Assembly Diagram

Product Model	Operating Wavelength	Beam splitting mode	Separation angle	Unit Price	Lead Time
DOE25Q-343-BS1X2-DEG03055 New	343 nm	1×2	3.055 °	$1,630.34	today	Add Cart
DOE25Q-343-BS1X3-DEG00764 New	343 nm	1×3	0.764 °	$1,991.19	today	Add Cart
DOE25Q-343-BS1X6-DEG00477 New	343 nm	1×6	0.477 °	$1,630.34	today	Add Cart
DOE25Q-343-BS1X20-DEG00005 New	343 nm	1×20	0.005 °	$1,630.34	today	Add Cart