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描述
RFQ

Cemented true zero order waveplate

Product Info

The true zero order waveplate means that the thickness of waveplate is very thin (less than 0.1mm) which make the true zero order waveplate excellent in temperature, wavelength and incident angle (about 20°) bandwidth. Therefore, it is excellent choice for the highly accurate application. It is cemented with a block of glass which is limited to low and medium power application. 


Key features:

  - Broad Spectral Bandwidth

  - Wide Temperature Bandwidth

  - Wide Angle Bandwidth

  - Cemented By Epoxy



Cemented-true-zero-order-waveplate1



Specifications

  

Material:

crystal quartz / BK7 optical glass

Diameter tolerance:

+0.0, -0.1mm

Wavefront distortion:

λ/8@632.8nm

Retardation tolerance:

λ/500

Wavelength range:

400-2100nm

Parallelism:

< 1 arc second

Surface quality:

20-10 scratch & dig

Coating:

AR/AR coating, R < 0.2% on both surface at central wavelength



The true zero order waveplate means that the thickness of waveplate is very thin (less than 0.1mm) which make the true zero order waveplate excellent in temperature, wavelength and incident angle (about 20°) bandwidth. Therefore, it is excellent choice for the highly accurate application. It is cemented with a block of glass which is limited to low and medium power application. 


Key features:

  - Broad Spectral Bandwidth

  - Wide Temperature Bandwidth

  - Wide Angle Bandwidth

  - Cemented By Epoxy



Cemented-true-zero-order-waveplate1



Specifications

  

Material:

crystal quartz / BK7 optical glass

Diameter tolerance:

+0.0, -0.1mm

Wavefront distortion:

λ/8@632.8nm

Retardation tolerance:

λ/500

Wavelength range:

400-2100nm

Parallelism:

< 1 arc second

Surface quality:

20-10 scratch & dig

Coating:

AR/AR coating, R < 0.2% on both surface at central wavelength