Waveplates - ALTECHNA

170 Waveplates from ALTECHNA meet your specification.
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Manufacturer : ALTECHNA  reset
Waveplate Type:
Low Order Dual Wavelength Waveplates
Retardance:
λ/4 (quarter-wave), λ/2 (half-wave)
Wavelength Range:
355 to 1064 nm
Waveplate Diameter(Inch):
1 Inch
Waveplate Diameter(mm):
Mount: Ø25, 4 mm
Coating Material:
AR (R<0.2 %) on each surface
Substrate/Material:
Crystalline Quartz
Surface Quality:
20-10 scratch-dig
Clear Aperture:
18 mm
Parallelism:
3 arcsec
more info
Waveplate Type:
Crystalline Quartz Waveplates
Retardance:
λ/4(quarter-wave)
Wavelength Range:
473 nm
Waveplate Diameter(Inch):
1 Inch
Waveplate Diameter(mm):
25.4 mm
Coating Material:
AR (R<0.2 %) on each surface
Substrate/Material:
Crystalline Quartz
Surface Quality:
20-10 scratch-dig
Clear Aperture:
18 mm
Parallelism:
30 arcsec
more info
Waveplate Type:
Mid-IR Waveplates
Retardance:
λ/2(half-wave)
Wavelength Range:
3000 nm
Waveplate Diameter(Inch):
1 Inch
Waveplate Diameter(mm):
Mounted in Ø25.4 mm aluminum mount
Coating Material:
AR/AR Coated
Surface Quality:
60-40 scratch-dig
Clear Aperture:
10 mm
Parallelism:
3 arcmin
more info
Waveplate Type:
Mid-IR Waveplates
Retardance:
λ/2(half-wave)
Wavelength Range:
4500 nm
Waveplate Diameter(Inch):
1 Inch
Waveplate Diameter(mm):
Mounted in Ø25.4 mm aluminum mount
Coating Material:
AR/AR Coated
Surface Quality:
60-40 scratch-dig
Clear Aperture:
10 mm
Parallelism:
3 arcmin
more info
Waveplate Type:
Mid-IR Waveplates
Retardance:
λ/2(half-wave)
Wavelength Range:
9000 nm
Waveplate Diameter(Inch):
1 Inch
Waveplate Diameter(mm):
Mounted in Ø25.4 mm aluminum mount
Coating Material:
AR/AR Coated
Surface Quality:
60-40 scratch-dig
Clear Aperture:
10 mm
Parallelism:
3 arcmin
more info
Waveplate Type:
High Energy Waveplates
Retardance:
λ/2(half-wave)
Wavelength Range:
400 nm
Waveplate Diameter(Inch):
0.7 Inch
Waveplate Diameter(mm):
18 mm(Clear Aperture)
Coating Material:
AR (R<0.2 %) on each surface
Substrate/Material:
Crystalline quartz, MgF2
Surface Quality:
20-10 scratch-dig
Clear Aperture:
18 mm
Parallelism:
30 arcsec
more info
Waveplate Type:
Crystalline Quartz Waveplates
Retardance:
λ/4(quarter-wave)
Wavelength Range:
980 nm
Waveplate Diameter(Inch):
1 Inch
Waveplate Diameter(mm):
25.4 mm
Coating Material:
AR (R<0.2 %) on each surface
Substrate/Material:
Crystalline Quartz
Surface Quality:
20-10 scratch-dig
Clear Aperture:
18 mm
Parallelism:
30 arcsec
more info
Waveplate Type:
Crystalline Quartz Waveplates
Retardance:
λ/4(quarter-wave)
Wavelength Range:
400 nm
Waveplate Diameter(Inch):
1 Inch
Waveplate Diameter(mm):
25.4 mm
Coating Material:
AR (R<0.2 %) on each surface
Substrate/Material:
Crystalline Quartz
Surface Quality:
20-10 scratch-dig
Clear Aperture:
18 mm
Parallelism:
30 arcsec
more info
Waveplate Type:
Crystalline Quartz Waveplates
Retardance:
λ/2(half-wave)
Wavelength Range:
1550 nm
Waveplate Diameter(Inch):
1 Inch
Waveplate Diameter(mm):
25.4 mm
Coating Material:
AR (R<0.2 %) on each surface
Substrate/Material:
Crystalline Quartz
Surface Quality:
20-10 scratch-dig
Clear Aperture:
18 mm
Parallelism:
30 arcsec
more info
Waveplate Type:
Crystalline Quartz Waveplates
Retardance:
λ/2(half-wave)
Wavelength Range:
473 nm
Waveplate Diameter(Inch):
1 Inch
Waveplate Diameter(mm):
25.4 mm
Coating Material:
AR (R<0.2 %) on each surface
Substrate/Material:
Crystalline Quartz
Surface Quality:
20-10 scratch-dig
Clear Aperture:
18 mm
Parallelism:
30 arcsec
more info