AST/ASTN series wavelength tunable light sources

 ● 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

 ● Attenuation control

 ● Couples to Spectral Products equipment

 

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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

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- 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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