LBTEK-High-Power Beamsplitting DOE

Product Description

UV-Grade Fused Silica Material with Surface Relief Microstructures
Achieves Uniform One-Dimensional or Two-Dimensional, Odd or Even Beamsplitting
High Beamsplitting Uniformity, High Separation Angle Accuracy, and High Damage Threshold
Operating Wavelengths: 355 nm, 343 nm
Supports Flexible Customization of Specifications

LBTEK High-Power Beamsplitting DOE is a diffractive optical element fabricated from UV-grade fused silica, achieving the desired beamsplitting effect by redistributing energy among corresponding diffraction orders. Based on requirements such as the target splitting pattern, spacing between split spots, and beam separation angle, the phase is designed using diffractive optics principles. The designed phase structure is then implemented through surface relief fabrication to produce the desired beamsplitting pattern. Thanks to its high beamsplitting uniformity and high separation angle accuracy, the high-power beamsplitting DOE is suitable for various applications including parallel laser processing, optical sensing, medical aesthetics, and microscopic detection. Compared with liquid crystal polymers, UV-grade fused silica features low absorption in the ultraviolet region, making it more compatible with UV wavelength applications. LBTEK offers standard high-power beamsplitting DOEs with operating wavelengths of 355 nm and 343 nm, with multiple splitting modes available. In addition to standard products, LBTEK also supports flexible customization of specifications. For specific customization requirements, please contact LBTEK Technical Support.

High-Power Beamsplitting DOE, 355 nm, 1D Beamsplitting

Operating Wavelength: 355 nm
Splitting Modes: 1 × 2, 1 × 3, 1 × 4, 1 × 5
UV-Grade Fused Silica Material

LBTEK High-Power Beamsplitting DOE is fabricated from UV-grade fused silica using surface relief fabrication, capable of achieving 1 × 2, 1 × 3, 1 × 4, and 1 × 5 one-dimensional beamsplitting. The High-Power Beamsplitting DOE has a clear aperture of 15 × 15 mm and is housed in a matching 1-inch mechanical housing. The housing surface is engraved with the part number. Unless otherwise specified, the engraved side is the recommended beam incidence side, facilitating installation and setup.

Effect Image of High-Power Beamsplitting DOE, 1 × 4 Splitting

Product Model	Operating Wavelength	Beam splitting mode	Separation angle	Unit Price	Lead Time
DOE25Q-355-BS1X2-DEG11200	355 nm	1 × 2	11.2°	$2,087.28	today	Add Cart
DOE25Q-355-BS1X3-DEG00020	355 nm	1 × 3	0.02°	$2,551.88	today	Add Cart
DOE25Q-355-BS1X3-DEG01713	355 nm	1 × 3	1.713°	$2,087.28	today	Add Cart
DOE25Q-355-BS1X4-DEG00380	355 nm	1 × 4	0.38°	$2,551.88	6 weeks	Add Cart
DOE25Q-355-BS1X5-DEG00350	355 nm	1 × 5	0.35°	$2,087.28	today	Add Cart

High-Power Beamsplitting DOE, 355 nm, 2D Beamsplitting

Operating Wavelength: 355 nm
Splitting Mode: 5 × 5
UV-Grade Fused Silica Material

LBTEK High-Power Beamsplitting DOE is fabricated from UV-grade fused silica using surface relief technology, capable of achieving 5 × 5 two-dimensional beamsplitting. The High-Power Beamsplitting DOE has a clear aperture of 15 × 15 mm and is housed in a 1-inch mechanical housing. The housing surface is engraved with the part number. Unless otherwise specified, the engraved side is the recommended beam incidence side, facilitating installation and setup.

Effect Image of High-Power Beamsplitting DOE, 5 × 5 Splitting

	Product Model	Operating Wavelength	Beam splitting mode	Separation angle	File	Unit Price	Compare	Lead Time
	DOE25Q-355-BS5X5-DEG00318	355 nm	5 × 5	0.318°		$2,244.89		today	Add Cart

High-Power Beamsplitting DOE, 343 nm, 1D Beamsplitting

Operating Wavelength: 343 nm
Splitting Modes: 1 × 2, 1 × 3, 1 × 6, 1 × 20
UV-Grade Fused Silica Material

LBTEK High-Power Beamsplitting DOE is fabricated from UV-grade fused silica using surface relief technology, capable of achieving 1 × 2, 1 × 3, 1 × 6, and 1 × 20 one-dimensional beamsplitting. For the 1 × 2, 1 × 3, and 1 × 6 splitting modes, the clear aperture is 15 × 15 mm; for the 1 × 20 splitting mode, the clear aperture is 17.5 × 17.5 mm. All products are housed in 1-inch mechanical housings. The housing surface is engraved with the part number. Unless otherwise specified, the engraved side is the recommended beam incidence side, facilitating installation and setup.

Effect Image of High-Power Beamsplitting DOE, 1 × 6 Splitting

Product Model	Operating Wavelength	Beam splitting mode	Separation angle	Unit Price	Lead Time
DOE25Q-343-BS1X2-DEG03055	343 nm	1 × 2	3.055°	$1,709.02	today	Add Cart
DOE25Q-343-BS1X3-DEG00764	343 nm	1 × 3	0.764°	$2,087.28	today	Add Cart
DOE25Q-343-BS1X6-DEG00477	343 nm	1 × 6	0.477°	$1,709.02	today	Add Cart
DOE25Q-343-BS1X20-DEG00005	343 nm	1 × 20	0.005°	$1,709.02	today	Add Cart