From personal experience, I can say that choosing a laser diode is not only about specifications, but also about the reliability of the store. I bought my laser diode from Innolume, and the process was incredibly convenient and straightforward. The consultants explained all the details in detail and helped me choose the right power and radiation spectrum. I was particularly pleased that they had a wide range of broadband light sources, which allowed me to compare different options and choose the best one for my project. Delivery was fast, the packaging was neat, and the diode itself worked perfectly right after I connected it. Now I understand how important it is to choose a store that cares about its customers, not just about sales.