Tunable Light Sources

Sciencetech couples their capabilities in light source manufacture and spectroscopy allowing the manufacture of complete systems such as tunable light sources. Their expertise extends to solar simulators which are broad band light sources with specific spectral and radiante intensity properties.

The Sciencetech tunable light sources (TLS) are complete plug and play systems consisting of a lamp, power supply, monochromator, filter wheel (with 4 filters) mounted to a metal baseplate to create a compact, fully assembled illuminator. Each system is pre-aligned during production and packaged with system’s test data and detailed manual.

Each model is an advanced system with a small optical bandpass. The overall spectral range is 300-1800nm. Output bandpass can be varied using included adjustable slits.

Sciencetech also offers a tunable light source solar simulator combination instrument. This combination system allows a selectable output at the target plane of spatially uniform sun light or monochromatic light.

The tunable light source solar simulator combination system adds a homogenisation unit to the exit port of the monochromator that includes an electronic shutter and two position filter tray.

The tunable light source functions the same as the other models in Sciencetech’s tunable light source line but adds the extra functionality of a solar simulator with broadband spatially uniform white light.

Models available

  • TLS-55-X300 - 300W Xe lamp, 9055 monochromator (1/4 meter), 0.2nm UV/VIS and 0.4nm NIR optical bandpass.
  • TLS-72-X300 - 300W Xe lamp, 9072 monochromator (1/8 meter), 0.5nm UV/VIS and 0.7nm NIR optical bandpass.
  • TLS-72-Q250 - 250W QTG lamp, 9072 monochromator (1/8 meter), 0.5nm UV/VIS and 0.7nm NIR optical bandpass.
  • TLS-55-Q250 - 250W QTH lamp, 9055 monochromator (1/4 meter), 0.2nm UV/VIS and 0.4nm NIR optical bandpass.
  • (TLS-55-X300-SS) Tunable Light Source - Solar Simulator

Features

  • Monochromatic light from 200nm up to 2500nm
  • Collimated, condensed, or coupled output light options. Light can be coupled to any optical system (including fibers and fiber bundles)
  • Adjustable optical resolution from 20nm down to 0.2nm
  • Flexibility of optional features: full automation, various sources and monochromators and more

Datasheet

Video

Sciencetech Tunable Light Sources Video

Applications

This product could be used for the following applications:

  • Absorption/transmission/reflection measurement systems
  • An excitation light in fluorescence measurement systems
  • Eye protection products measurement system
  • Photoelectrochemical cells (PEC) photochemistry measurement systems
  • Solar cell quantum efficiency measurement systems

Manufacturer

This product is manufactured by Sciencetech Inc.

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