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WaveQuanta

Short-pass dichroic mirror, elliptical DME38×57-550SP-SP

DME38×57-550SP-SP
$690.78
In Stock
Key Specifications
Reflectance 0.2%
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Short-pass dichroic mirror, elliptical — Model DME38×57-550SP-SP

Substrate UV Fused Silica.

Product Description

  • Substrate Material: UV Fused Silica
  • Four sizes available: Ø12.7 mm, Ø25.4 mm, Ø50.8 mm, and 36.0 mm × 25.0 mm
  • Application: filtering and beam splitting

LBTEK Shortpass Dichroic Mirrors can separate light beams based on wavelength. Shortpass dichroic mirrors transmit light beams below the cut-off wavelength while reflecting those above the cut-off wavelength with high transmission and high reflection characteristics. Our dichroic mirrors offer 14 cut-off wavelength options: 425 nm, 490 nm, 505 nm, 550 nm, 605 nm, 638 nm, 650 nm, 780 nm, 805 nm, 950 nm, 1000 nm, 1180 nm, 1500 nm, and 1800 nm, with average transmission and reflection rates exceeding 90% within the specified wavelength ranges. LBTEK provides four size options: Ø12.7 mm, Ø25.4 mm, Ø50.8 mm, and 36.0 mm × 25.0 mm. A dichroic mirror has a filter coating on one surface and an antireflection coating on the other. The arrow points to the filter-coated surface. LBTEK also offers longpass dichroic mirrors, which transmit light above the cut-on wavelength while reflecting light below it. In addition to standard dichroic mirrors, LBTEK also offers a variety of custom dichroic mirrors. Please contact LBTEK Technical Support for special requirements.

Short-pass dichroic mirror, elliptical

  • Substrate Material: UVFS
  • Elliptical
  • Application: Filtering and Beam Splitting

LBTEK dichroic mirrors can separate light beams based on wavelength. Shortpass dichroic mirrors transmit light beams below the cutoff wavelength while reflecting those above it, featuring high transmission and high reflection characteristics. Currently, the elliptical dichroic mirror has a cutoff wavelength of 550 nm, achieving over 90% transmittance in the specified band range (390-533 nm) and over 90% reflectance in the range (565-800 nm). One surface of the dichroic mirror is coated with a filter film, and the other side is coated with an anti-reflection film. It is recommended to have the light incident from the filter film side (the side arrow points to the filter film-coated surface).

Clear Aperture>90% CA
Surface Quality80/50
ReflectanceRabsb <0.2% @ 532 nm
Thickness3.0 mm
Parallelism<3 arcmin
Substrate Material565 nm-800 nm(Rabs > 90%)
Specification Sheet PDF — Download
CAD Drawing Download
3D Model (STL) STL — Download
Transmission and Reflectance Spectral Curves of 425SP，45°AOI
Transmission and Reflectance Spectral Curves of 425SP，45°AOI
Transmission and Reflectance Spectral Curves of 490SP，45°AOI
Transmission and Reflectance Spectral Curves of 490SP，45°AOI
Transmission and Reflectance Spectral Curves of 505SP，45°AOI
Transmission and Reflectance Spectral Curves of 505SP，45°AOI
Transmission and Reflectance Spectral Curves of 550SP，45°AOI
Transmission and Reflectance Spectral Curves of 550SP，45°AOI
Transmission and Reflectance Spectral Curves of 605SP，45°AOI
Transmission and Reflectance Spectral Curves of 605SP，45°AOI
Transmission and Reflectance Spectral Curves of 638SP，45°AOI
Transmission and Reflectance Spectral Curves of 638SP，45°AOI
Transmission and Reflectance Spectral Curves of 650SP，45°AOI
Transmission and Reflectance Spectral Curves of 650SP，45°AOI
Transmission and Reflectance Spectral Curves of 780SP，45°AOI
Transmission and Reflectance Spectral Curves of 780SP，45°AOI
Transmission and Reflectance Spectral Curves of 805SP，45°AOI
Transmission and Reflectance Spectral Curves of 805SP，45°AOI
Transmission and Reflectance Spectral Curves of 950SP，45°AOI
Transmission and Reflectance Spectral Curves of 950SP，45°AOI
Transmission and Reflectance Spectral Curves of DM05_20_R-1000SP，45°AOI
Transmission and Reflectance Spectral Curves of DM05_20_R-1000SP，45°AOI
Transmission and Reflectance Spectral Curves of 1180SP，45°AOI
Transmission and Reflectance Spectral Curves of 1180SP，45°AOI
Transmission and Reflectance Spectral Curves of 1500SP，45°AOI
Transmission and Reflectance Spectral Curves of 1500SP，45°AOI
Transmission and Reflectance Spectral Curves of 1800SP，45°AOI
Transmission and Reflectance Spectral Curves of 1800SP，45°AOI
Transmission and Reflectance Spectral Curves of DMR-680SP-SP，45°AOI
Transmission and Reflectance Spectral Curves of DMR-680SP-SP，45°AOI
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Product Family: Shortpass Dichroic Mirrors (50 variants)

Product ▴▾ SKU Size ▴▾ Clear Aperture ▴▾ Operating Wavelength ▴▾
Shortpass Dichroic Mirrors, 1-inch Round DM10-805SP DM10-805SP 25.4 mm >90% CA —View
Short-pass dichroic mirror, elliptical DME38×57-550SP-SP Current DME38×57-550SP-SP >90% CA >90% CA —
Shortpass Dichroic Mirrors, Rectangular DMR-950SP DMR-950SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-650SP DMR-650SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-680SP-SP DMR-680SP-SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-1800SP DMR-1800SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-1500SP DMR-1500SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-1180SP DMR-1180SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-1000SP DMR-1000SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-805SP DMR-805SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-638SP DMR-638SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-605SP DMR-605SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-550SP DMR-550SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-505SP DMR-505SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-490SP DMR-490SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, Rectangular DMR-425SP DMR-425SP >32.4 mm×22.5 mm >32.4 mm×22.5 mm —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-1800SP DM20-1800SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-1500SP DM20-1500SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-1180SP DM20-1180SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-1000SP DM20-1000SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-950SP DM20-950SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-805SP DM20-805SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-650SP DM20-650SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-638SP DM20-638SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-605SP DM20-605SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-550SP DM20-550SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-505SP DM20-505SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-490SP DM20-490SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 2-inch Round DM20-425SP DM20-425SP 50.8 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-650SP DM10-650SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-950SP DM10-950SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-1000SP DM10-1000SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-490SP DM10-490SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-550SP DM10-550SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-1180SP DM10-1180SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-1500SP DM10-1500SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-1800SP DM10-1800SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-780SP DM10-780SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-425SP DM10-425SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-605SP DM10-605SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-805SP DM10-805SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-505SP DM10-505SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, 1-inch Round DM10-638SP DM10-638SP 25.4 mm >90% CA —View
Shortpass Dichroic Mirrors, Half-inch Round DM05-425SP DM05-425SP 12.7 mm >90% CA —View
Shortpass Dichroic Mirrors, Half-inch Round DM05-490SP DM05-490SP 12.7 mm >90% CA —View
Shortpass Dichroic Mirrors, Half-inch Round DM05-505SP DM05-505SP 12.7 mm >90% CA —View
Shortpass Dichroic Mirrors, Half-inch Round DM05-550SP DM05-550SP 12.7 mm >90% CA —View
Shortpass Dichroic Mirrors, Half-inch Round DM05-605SP DM05-605SP 12.7 mm >90% CA —View
Shortpass Dichroic Mirrors, Half-inch Round DM05-638SP DM05-638SP 12.7 mm >90% CA —View
Shortpass Dichroic Mirrors, Half-inch Round DM05-650SP DM05-650SP 12.7 mm >90% CA —View