ULM Photonics offers new polarization-stabilized single-mode VCSELs with an increased output power. The new A4-PL model has an output of 1.4 mW, which is double that of the previous model.
These diode lasers are available both as a chip and in a TO housing. The emission wavelength is 855 nm ± 10 nm.
This series was primarily developed for use in a PC mouse and for trackball applications in cell phones. SM VCSELs can also be used in sensor technology.
Due to their small housings, these modules are particularly well suited for applications in which very little space is available in the assembly. The LC-LMD series laser diode modules are an inexpensive and simple solution used in consumer products, hardware and household appliances, as targeting and adjustment aids, or as senders in optical sensors.
