Recent content by piya19

Hello I'm a new in the feild of optics,I had a basic question,I'm doing an experiment to generate white light using OSRAM blue laser PLTB450B diode and along with it using a G2 lens, now my question is how to find the beam diameter and spot size experimentally? As I need to create small spot...

hello, im new into this forum im using the same current driver to drive my osram PLTB450b blue laser diode, since im not good with the electronics part much i needed help,in the above current driver i could see my voltage value using a multimeter, but i couldn't see any current value even after...