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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

20.0mm 750 - 1100nm Coated, N-BK7 Right Angle Mirror

Broadband Dielectric Coated Right Angle Mirrors

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Stock #87-400 3-5 days
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S$240.70
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Product Details

Type:
Right Angle Mirror

Physical & Mechanical Properties

Length of Legs (mm):
20.00
Length of Hypotenuse (mm):
28.30
Dimensional Tolerance (mm):
±0.1
Clear Aperture (%):
90

Optical Properties

Coating:
Dielectric Mirror (750-1100nm)
Coating Specification:
Hypotenuse: Ravg >98% @ 750 - 1100nm (0 - 45°)
Ravg >99% @ 750 - 1100nm (0°)
Wavelength Range (nm):
750 - 1100
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
40-20
Coating Type:
Dielectric
Angle Tolerance (arcmin):
±2
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
1 J/cm2 @ 1064nm, 20ns, 20Hz
Power (fringes) @ 632.8nm:
1.25
Irregularity (fringes) @ 632.8nm:
0.50

Regulatory Compliance

RoHS 2015:
Reach 209:
Certificate of Conformance:

Product Family Description

TECHSPEC® Broadband Dielectric Coated Right Angle Mirrors are designed for beam steering or precision alignment applications utilizing multiple laser sources or operating from the visible to near-infrared spectra. These mirrors feature improved reflection compared to standard metal coated mirrors, increasing system performance by decreasing energy loss. These right angle mirrors are easily mounted and integrated into optical systems. TECHSPEC® Broadband Dielectric Coated Right Angle Mirrors reflect light at 90º and have greater than 98% reflection over broad wavelength ranges. These mirrors feature a N-BK7 substrate and are available in a variety of leg lengths. 

Note: These right angle mirrors are not recommended for use in applications where light is reflected off the coated hypotenuse from inside the prism. 

Image above shows light reflecting off the coated hypotenuse.
Image above shows light reflecting off the coated hypotenuse.
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