ASBN-Dx-W, Deuterium/Tungste-halogen hybrid light sources

  ● Wide range from Deep UV to IR

  ● Provide maximum possible illumination

  ● Contains 1" quartz doublet assembly for optimum coupling

  ● Easy coupling to optical fibers and/or SP's monochromators

  ● Assures maximum stability and life time of lamps

  ● Robust mode of operation


Optimum Illumination for SP's Monochromators 


ASBN-Dx-W series, single (ASBN-D1-W series) or dual (ASBN-D2-W series) deuterium and Tungsten-halogen hybrid light source consists of one or two 30W deep UV deuterium lamp or lamps  and a high power tungsten-halogen lamp. The specially designed "see-through" deuterium lamps can allow the light from a secondary source to pass through the same light path as the deuterium lamp. SP uses a proper focusing/collimating doublet lens sets to obtain maximum optical power of the secondary light sources through the small "see-thgough" hole.
Generally, the optical power of deuterium is much lower than that of tungsten-halogen. In some special applications that need high power UV light, the dual deterium version will be more preferable.


Part number



Hybrid of ASBN-Dx30  and ASBN-Wyyy(-L/H)

x: 1 for ASBN-D130
   2 for ASBN-D230

yyy: 050 for ASBN-W050
       075 for ASBN-W075
       100 for ASBN-W100-L or ASBN-W100-H
       150 for ASBN-W150-L or ASBN-W150-H

F: Fiber coupling
M: Monochromator coupling

L: Low color temperature tungsten-halogen model (only for 100W or 150W)
H: High color temperature tungsten-halogen model (only for 100W or 150W)

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