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Laser Power Attenuators

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  • Product number 990-0078-257
  • Clear Aperture, mm ⌀22
  • Wavelength , central, nm 257
  • Extinction ratio >1∶1000
  • Laser Damage Threshold 1 J/cm² @ 257 m, 10 Hz, 10 ns
  • Product number 990-0075-257M
  • Description for operation at 257 nm, LIDT 2 J/cm², 10 ns, 50 Hz @ 257 nm
  • Resolution 175,542 µsteps in full rotation (0,002 deg, 7,2 arcsec, 0,035 mrad)
  • Clear input aperture, mm ø18
  • Clear output aperture, mm ø18
  • Product number 990-0075-355M
  • Description for operation at 355 nm, LIDT 3 J/cm², 10 ns, 50 Hz @ 355 nm
  • Resolution 175,542 µsteps in full rotation (0,002 deg, 7,2 arcsec, 0,035 mrad)
  • Clear input aperture, mm ø18
  • Clear output aperture, mm ø18
  • Product number 990-0075C1
  • Description RS232 Cable, 1.8 m
  • Resolution 175,542 µsteps in full rotation (0,002 deg, 7,2 arcsec, 0,035 mrad)
  • Clear input aperture, mm ø18
  • Clear output aperture, mm ø18
  • Product number 990-0075-532M
  • Description for operation at 532 nm, LIDT 5 J/cm², 10 ns, 50 Hz @ 532 nm
  • Resolution 175,542 µsteps in full rotation (0,002 deg, 7,2 arcsec, 0,035 mrad)
  • Clear input aperture, mm ø18
  • Clear output aperture, mm ø18
  • Product number 990-0075C15
  • Description RS232 Cable, 15 m
  • Resolution 175,542 µsteps in full rotation (0,002 deg, 7,2 arcsec, 0,035 mrad)
  • Clear input aperture, mm ø18
  • Clear output aperture, mm ø18
  • Product number 990-0075-1064M
  • Description for operation at 1064 nm, LIDT 10 J/cm², 10 ns, 50 Hz @ 1064 nm
  • Resolution 175,542 µsteps in full rotation (0,002 deg, 7,2 arcsec, 0,035 mrad)
  • Clear input aperture, mm ø18
  • Clear output aperture, mm ø18
  • Product number 990-0076-1030
  • Clear Aperture, mm ⌀10
  • Wavelength , central, nm 1030
  • Laser Damage Threshold 15 J/cm² @ 1030 nm, 10 Hz, 10 ns
  • Polarization Contrast >1∶1000
  • Product number 990-0076-515
  • Clear Aperture, mm ⌀10
  • Wavelength , central, nm 515
  • Laser Damage Threshold 6 J/cm² @ 515 nm, 10 Hz, 10 ns
  • Polarization Contrast >1∶1000
  • Product number 990-0076-343
  • Clear Aperture, mm ⌀10
  • Wavelength , central, nm 343
  • Laser Damage Threshold 3 J/cm² @ 343 nm, 10 Hz, 10 ns
  • Polarization Contrast >1∶1000
  • Product number 990-0078-1030
  • Clear Aperture, mm ⌀22
  • Wavelength , central, nm 1030
  • Extinction ratio >1∶1000
  • Laser Damage Threshold 10 J/cm² @ 1030 m, 10 Hz, 10 ns
  • Product number 990-0078-515
  • Clear Aperture, mm ⌀22
  • Wavelength , central, nm 515
  • Extinction ratio >1∶1000
  • Laser Damage Threshold 5 J/cm² @ 515 m, 10 Hz, 10 ns
  • Product number 990-0078-343
  • Clear Aperture, mm ⌀22
  • Wavelength , central, nm 343
  • Extinction ratio >1∶1000
  • Laser Damage Threshold 3 J/cm² @ 343 m, 10 Hz, 10 ns
  • Product number 990-0077-1064
  • Clear Aperture, mm ⌀17
  • Wavelength , central, nm 1064
  • Extinction ratio >1∶1000
  • Laser Damage Threshold 10 J/cm² @ 1064 m, 10 Hz, 10 ns
  • Product number 990-0077-515
  • Clear Aperture, mm ⌀17
  • Wavelength , central, nm 515
  • Extinction ratio >1∶1000
  • Laser Damage Threshold 5 J/cm² @ 515 m, 10 Hz, 10 ns
  • Product number 990-0071-257H
  • Clear Aperture, mm 10
  • Wavelength , central, nm 257
  • Laser Damage Threshold 100 mJ/cm² @ 800 nm, 50 fs
  • Polarization Contrast >1:200
  • Product number 990-0061-11
  • Clear Aperture, mm 11
  • Wavelength , central, nm 1064
  • Extinction ratio > 500:1
  • Laser Damage Threshold 15 J/cm² @ 1064 nm, 10 Hz, 10 ns
  • Product number 990-0070-257H
  • Wavelength , central, nm 257
  • Laser Damage Threshold 100 mJ/cm² @ 800 nm, 50 fs
  • Polarization Contrast (after 1st polarizer)  >1:200
  • Polarization Contrast (after 2nd polarizer)  >1:500
  • Product number 990-0062-11
  • Clear Aperture, mm 11
  • Wavelength , central, nm 1030
  • Extinction ratio > 500:1
  • Laser Damage Threshold 15 J/cm² @ 1030 nm, 10 Hz, 10 ns
  • Product number 990-0060-11IR
  • Clear Aperture, mm 11
  • Wavelength , central, nm 700-1000
  • Extinction ratio > 200:1
  • Laser Damage Threshold 2 J/cm² @ 1064 nm, 10 Hz, 10 ns
  • Product number 990-0063-11
  • Clear Aperture, mm 11
  • Wavelength , central, nm 800
  • Extinction ratio > 500:1
  • Laser Damage Threshold 8 J/cm² @ 800 nm, 10 Hz, 10 ns
  • Product number 990-0060-11VIS
  • Clear Aperture, mm 11
  • Wavelength , central, nm 450-680
  • Extinction ratio > 200:1
  • Laser Damage Threshold 1 J/cm² @ 532 nm, 10 Hz, 10 ns
  • Product number 990-0077-266
  • Clear Aperture, mm ⌀17
  • Wavelength , central, nm 266
  • Extinction ratio >1∶1000
  • Laser Damage Threshold 1 J/cm² @ 266 m, 10 Hz, 10 ns
  • Product number 990-0065-11
  • Clear Aperture, mm 11
  • Wavelength , central, nm 355
  • Extinction ratio > 500:1
  • Laser Damage Threshold 3 J/cm² @ 355 nm, 10 Hz, 10 ns