SmartDot Precision Laser Sensor, Used to detect such things as a tab on a battery, a misaligned or missing bottle cap, or a cross-threaded can lid.
The 1.5-5μm PbSe Large Area Power Detectors ET-6000 can be used to measure power from 1.5μm to 5.0μm
The AD5005 is a high precision laser diode and temperature controller series coming in several models to work with all low power laser diodes.
Mid-IR DFB Laser in TO66 Package for Gas Sensing TDLAS Applications, Available Wavelengths: 2000nm-3500nm
Near-IR DFB Laser in TO39 Package for industrial sensing, environmental monitoring, and TDLAS applications.