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AST/ASTN series wavelength tunable light sources AST-XE series article

 AST-XE series   

 

  • Variable narrowband light output selection from UV (200nm) to Near IR (2.2µm)
  • Computer controlled via standard RS232 interface
  • Scans in both directions and in nanometers, Angstroms, microns, wave-numbers, or eV
  • May be configured for optimal fiber optic illumination
  • Modular design allows for reconfiguring

    ASTN-W series

  • Attenuation control
  • Couples to Spectral Products equipment
Simple, Flexible

Spectral Products has a tunable light source to meet your needs. Each model is based on our popular CM110 dual grating, 1/8-meter monochromator, paired with one of Spectral Products' broad b and light sources. When purchased together as a tunable

ASTN-DXXX_M.jpg

light source, you get pre-adjusted coupling and the best-matched grating(s) preloaded.
Depending on the requirements for better resolution/accuracy, other DK240 or DK480 monochromator can be coupled.

 

Models:

  • AST-XE series: ASB-XE-175, 175W Xenon light source based model
  • AST-W030/ASTN-W series: ASB-W030, 30W tungsten-halogen or ASBN-W high power  tungsten-

    ASTN-DX-W Series

    halogen light source based model.
  • ASTN-D series: ASBN-D130/ASBN-D230, 30W single or dual deuterium light source based model.
  • ASTN-Dx-W series: ASBN-Dx-W series, single or dual deuterium + high power tungsten-halogen hybrid light source based model.

Band-pass region and width is controlled by selection of monochromator slit size and gratings.

 

Feature Description
Monochromator Model: CM110
f/#: 3.9
Grating: Two gratings can be installed
Interface: RS232 standard

Light Source

AST-XE-175EX: UV/NIR extended 175W Xe, ~200-2200nm (dominant for 250-1100nm)
AST-XE-175BFEX: NIR extended 175W Xe, ~320-220nm (dominant for 350-1100nm), Ozone free
AST-XE-175BF: visible 175W Xe, ~320-750nm, Ozone free

Order sorting filter holder: AB202 included.

AST-W-030: 30W tungsten-halogen model
ASTN-W-XXX-L/H: "XXX" W tungsten-halogen (Low or High color temperature) model. Please refer to the ASTN-W series page for the detailed information.

Order sorting filter holder: AB202 (sold separately).

ASTN-D130: single 30W deep UV Deuterium model, ~180-600nm (dominant for 200-400nm)
ASTN-D230: dual 30W deep UV Deuterium model, ~180-600nm (dominant for 200-400nm)

Order sorting filter holder: AB202 included.

ASTN-Dx-Wyyy-L/H: single or dual D2 + "yyy" W tungsten-halogen (Low or High color temperature) model. Please refer to the ASBN-Dx-W series for the detailed information.

Order sorting filter holder: AB202 included.
Accessories & Options Order sorting filter: AB3xxx series (sold separately).
Fiber coupling output: AFCM-L-XX, XX: SM-SMA, FC-FC, CS-Ferrule. Sold separately.


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