polarization-maintaining mirror

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Product Description
  • Maintains the polarization state of incident light with a high extinction ratio ER > 3000:1
  • Reflection: Rabs > 99% @ design wavelength, 45° AOI
  • Working wavelength: 420 nm,532 nm,671 nm,689 nm,780 nm,795 nm,813 nm,852 nm,1013 nm, optional
At an angle of incidence (AOI) of 45°, LBTEK polarization-maintaining mirrors effectively preserve the polarization state of linearly, elliptically, and circularly polarized light, while simultaneously achieving high reflectivity (Rabs > 99%). These mirrors are ideal for reflective optical systems requiring precise control over polarization and phase, making them a perfect choice for free-space optical devices in quantum precision measurements, quantum computing, and quantum communication key distribution—applications demanding strict polarization stability and beam fidelity. The LBTEK polarization-maintaining mirrors are based on ultraviolet fused silica substrates, offering 10 selectable operating wavelengths within the 420–1064 nm range and three available sizes (Ø12.7 mm, Ø25.4 mm, Ø50.8 mm). For custom requirements, please contact technical support.
Diagram
Attributes
MaterialUV fused silica
ReflectivityRabs>99%@ design wavelength, 45° AOI
Extinction Ratio>3000:1@design wavelength, 45° AOI
Surface Quality (Scratch/Dig)40/20
Polarization Maintaining Mirror, 1 inch, Pack of 10
  • Polarization-Maintaining Mirror, Set of 10
  • Maintains polarization state of incident light, high extinction ratio ER>3000:1
  • Reflectivity: Rabs>99% @ design wavelength, 45° AOI

LBTEK offers Ø25.4 mm polarization-maintaining mirrors in a pack of 10. Polarization-maintaining mirrors are particularly suitable for optical systems that require precise control of polarization state and phase. Their carefully designed coating effectively maintains the polarization state of incident light while providing high reflectivity over a certain operating bandwidth. Detailed data can be obtained from the curve. During use, please take care to protect the coating layer, as damage to the coating will directly degrade device performance.

LBTEK polarization-maintaining mirror mounted on standard O-type two-axis optical mount AMM-1B

Product Model
Operating Wavelength
Diameter
Thickness
Unit Price
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Lead Time
PDM10-420-P10 420 nmØ25.4 mm6 mm$1,260.87today
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PDM10-532-P10 532 nmØ25.4 mm6 mm$1,260.87today
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PDM10-671-P10 671 nmØ25.4 mm6 mm$1,260.87today
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PDM10-689-P10 689 nmØ25.4 mm6 mm$1,260.87today
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PDM10-780-P10 780 nmØ25.4 mm6 mm$1,260.87today
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PDM10-795-P10 795 nmØ25.4 mm6 mm$1,260.87today
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PDM10-813-P10 813 nmØ25.4 mm6 mm$1,260.876 weeks
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PDM10-852-P10 852 nmØ25.4 mm6 mm$1,260.87today
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PDM10-1013-P10 1013 nmØ25.4 mm6 mm$1,260.87today
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PDM10-1064-P10 1064 nmØ25.4 mm6 mm$1,260.87today
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Polarization-maintaining Mirror, half-inch circular
  • Maintain the polarization state of the incident light, high Extinction Ratio (ER) >3000:1
  • Reflectance: Rabs>99% @ Design Wavelength, 45° AOI
  • Substrate material: UVFS

LBTEK polarization-maintaining mirror, when used in reflective optical paths, can stably maintain the polarization state of incident light, making it especially suitable for optical systems that require precise control of polarization state and phase. Its carefully designed coating can effectively maintain the polarization state of incident light while providing high reflectance within a certain operating bandwidth; detailed data can be obtained from the curve. During use, please pay attention to protecting the coating, as damage to the coating will directly reduce device performance.

LBTEK Polarization-maintaining Mirror mounted on standard O-type two-axis optical mount AMM-05B

Product Model
Operating Wavelength
Diameter
Thickness
File
Unit Price
Compare
Lead Time
PDM05-420 420 nmØ12.7 mm6 mm
$107.58today
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PDM05-532 420 nmØ12.7 mm6 mm
$107.58today
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PDM05-671 671 nmØ12.7 mm6 mm
$107.58today
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PDM05-689 689 nmØ12.7 mm6 mm
$107.58today
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PDM05-780 780 nmØ12.7 mm6 mm
$107.58today
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PDM05-852 852 nmØ12.7 mm6 mm
$107.58today
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PDM05-1013 1013 nmØ12.7 mm6 mm
$107.58today
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PDM05-1064 1064 nmØ12.7 mm6 mm
$107.58today
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Polarization-maintaining Mirror, 1-inch circular
  • Keeping the polarization state of incident light, high extinction ratio ER>3000:1
  • Reflectivity: Rabs>99%@design wavelength, 45° AOI
  • Ø1/2 inch, Ø1 inch and Ø2 inch optional

LBTEK offers polarization-maintaining mirrors with diameters of Ø12.7 mm, Ø25.4 mm, and Ø50.8 mm. Polarization-maintaining mirrors are particularly suitable for optical systems that require precise control of polarization state and phase. Their carefully designed coating effectively maintains the polarization state of incident light while providing high reflectivity over a certain working bandwidth. Detailed data can be obtained from the curves. Please take care to protect the coating during use, as damage to the coating will directly degrade device performance.

LBTEK Polarization-maintaining Mirror mounted on standard O-type two-axis optical mount AMM-1B

Product Model
Operating Wavelength
Diameter
Thickness
File
Unit Price
Compare
Lead Time
PDM10-420 420 nmØ25.4 mm6 mm
$157.61today
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PDM10-532 532 nmØ25.4 mm6 mm
$157.61today
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PDM10-671 671 nmØ25.4 mm6 mm
$157.61today
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PDM10-689 689 mmØ25.4 mm6 mm
$157.61today
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PDM10-780 780 mmØ25.4 mm6 mm
$157.61today
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PDM10-795 795 mmØ25.4 mm6 mm
$157.61today
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PDM10-813 813 mmØ25.4 mm6 mm
$157.61today
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PDM10-852 852 mmØ25.4 mm6 mm
$157.61today
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PDM10-1013 1013 mmØ25.4 mm6 mm
$157.61today
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PDM10-1064 1064 mmØ25.4 mm6 mm
$157.61today
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Polarization-Maintaining Mirror, 2-inch circular
  • Maintain the polarization state of the incident light, high Extinction Ratio (ER) >3000:1
  • Reflectance: Rabs>99% @ Design Wavelength, 45° AOI
  • Substrate material: UVFS

LBTEK polarization-maintaining mirror, when used in reflective optical paths, can stably maintain the polarization state of incident light, making it especially suitable for optical systems that require precise control of polarization state and phase. Its carefully designed coating can effectively maintain the polarization state of incident light while providing high reflectance within a certain operating bandwidth; detailed data can be obtained from the curve. During use, please pay attention to protecting the coating, as damage to the coating will directly reduce device performance.

LBTEK Polarization-maintaining Mirror mounted on standard O-type two-axis optical mount AMM-2B

Product Model
Operating Wavelength
Diameter
Thickness
File
Unit Price
Compare
Lead Time
PDM20-420 420 mmØ50.8 mm12 mm
$236.41today
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PDM20-532 532 mmØ50.8 mm12 mm
$236.41today
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PDM20-671 671 mmØ50.8 mm12 mm
$236.41today
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PDM20-689 689 mmØ50.8 mm12 mm
$236.41today
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PDM20-780 780 mmØ50.8 mm12 mm
$236.41today
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PDM20-795 795 mmØ50.8 mm12 mm
$236.41today
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PDM20-813 813 mmØ50.8 mm12 mm
$236.416 weeks
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PDM20-852 852 mmØ50.8 mm12 mm
$236.41today
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PDM20-1013 1013 mmØ50.8 mm12 mm
$236.41today
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PDM20-1064 1064 mmØ50.8 mm12 mm
$236.41today
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