基于卤钨灯的可调窄带光源

通常，窄带光源被用作激发光源。某些波长范围是激光所无法覆盖的，这时窄带光源的作用就非常大了。一些原子谱线辐射灯也被用作波长校准标准源。

结合单色仪和宽带光源，Spectral Product制作了连续可调的窄带光源。输出带宽由单色仪所用狭缝宽度和光栅刻线密度决定，通常在1-20nm。

Spectral Products提供多种基于卤钨灯的可调窄带光源。每个型号都是在CM110双光栅，1/8-米单色仪的基础上， 结合一款Spectral Products的卤钨灯组成。

这类可调窄带光源的特点： 

Narrow-band light source: Tungsten-Halogen Based

• Variable narrowband light output selection from Near UV (300nm) to Near IR (2.6µm)
• 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
• 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' high power tungsten-halogen light sources.

Models:

• AST-W-030: 30W tungsten-halogen model.
• ASTN-W-050: 50W tungsten-halogen model.
• ASTN-W-075: 75W tungsten-halogen model.
• ASTN-W-100-L: 100W low color temperature tungsten-halogen model.
• ASTN-W-100-H: 100W high color temperature tungsten-halogen model.
• ASTN-W-150: 150W tungsten-halogen model.

Please call (860)928-5834 for details on these exciting products!

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