Recent articles

Every time you see a rainbow, tune a laser, or stream data through a fiber-optic cable, one number quietly governs everything: wavelength. It determines the color your eye perceives, the distance

Laser diode drivers play a crucial role in controlling the performance of laser diodes, ensuring they operate efficiently and reliably. A well-maintained laser diode driver can significantly improve the efficiency

You’ve spent weeks characterizing your application. You selected a single-mode, specific-wavelength laser diode with the exact spectral purity required for your interferometry or sensing project. You integrated it, turned it on, and…

One of the most thrown-around words in laser tech is “beam quality” but what exactly is it, and why should one care? It makes a difference as to how well

Whether a physics student, a science enthusiast, or even an engineer who deals with light, one definetely would have heard the word “wavenumber” being mentioned once in his way. But what does that term mean, and why should one take an interest in it? It is time to delve deep into this mystery idea, dig up the importance it carries, and find out why it

Ever wondered why a lake appears so much darker when viewed directly but then changes into a mirror at a shallow angle, or why shiny surfaces happen to be so

The V number is one of the most basic concepts in optical fibers. In fact, this concept has stayed so far very important, it determined performances and behavior of fiber

Laser diode drivers are essential in the photonics industry because they provide precise control over laser diodes. These drivers are the backbone of many applications, from telecommunications to medical diagnostics.