Infrared Sensor (276-1099) Hints and Tips Faxback Doc. # 31968 This sensor can be used to identify and locate near-IR radiation emanating from either LED or laser sources. Some of the sources for which this unit is recommended are as follows: GaAs laser diodes and LEDs GaAIAs laser diodes and LEDs Dye lasers Alexandrite ND:YAP ND:YAG ND:YLF ND:Glass CSGG Kryton Methyl Fluoride Chromium-Garnet InGaAsP IR HeNe Cr KZnF (IR-03/22/96)