engleski

Ultra-stable LED sources

Uncooled temperature-stable incoherent and unpolarized optical sources are advantageous in many medical and industrial sensing applications. For this purpose we developed an optical system for stabilization of light- emitting diodes over temperature exhibiting output power variation below 50 ppm/°C which does not employ any kind of TEC elements or even thermometers. This makes it especially suitable for handheld and battery operated instruments.

LED sources, temperature stability, temperature control, polarization

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