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具有固定间隙的空气间隔标准具

具有固定间隙的空气间隔标准具

具有固定间隙的空气间隔标准具

Air Spaced Etalons with a Fixed Gap

 

 

  • Resonator Surface Figure Matching: λ/100 or better
  • Front Surface Figure: λ/20 or better
  • Surface Quality: 10/5 or better
  • Wedge: 30 minutes (to avoid reflections)
  • AR coated: Less than 0.5%R
  • Wavelength Range: Customer Specified
  • Finesse: Customer Specified
  • Free Spectral Range, FSR: Customer Specified
  • Dimensions: see table catalog
  • Fused Silica is our standard material however Zerodur may be specified

 

 

1" Fixed Air Spaced Etalon

Part Number: OP-7401 

Details: 5mm aperture, FSR and finesse based on customer requirements.
 

2" Fixed Air Spaced Etalon

Part Number: OP-7402 

Details: 30mm aperture.  FSR and finesse and design details based on customer requirements.
 

3" Fixed Air Spaced Etalon

Part Number: OP-7403 

Details: 50mm aperture.  FSR and finesse and design details based on customer requirements.
 

4" Fixed Air Spaced Etalon

Part Number: OP-7404 

Details: 70mm aperture.  FSR and finesse and design details based on customer requirements.
 

5" Fixed Air Spaced Etalon

Part Number: OP-7405 

Details: 90mm aperture, FSR and finesse based on customer requirements.
 

6" Fixed Air Spaced Etalon

Part Number: OP-7406 

Details: 110mm aperture.  FSR and finesse and design details based on customer requirements
 

7" Fixed Air Spaced Etalon

Part Number: OP-7407 

Details: 130mm aperture.  FSR and finesse and design details based on customer requirements.
 

8" Fixed Air Spaced Etalon

Part Number: OP-7408 

Details: 150mm aperture.  FSR and finesse and design details based on customer requirements

 

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