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News & Articles

How Laser Diode Work

How a Laser Diode Works: Working Principle and Structure

2 September 2026

laser peak power template image

Laser Peak Power

9 March 2026

wavelength

Wavelength

28 February 2026

laser diode shift temperature

Why Laser Diodes Shift Wavelength with Temperature

17 February 2026

diode lifetime maximize efficiency

How to Maximize the Efficiency and Lifespan of Your Laser Diode Driver

13 February 2026

How Diode Driver Noise and Transients Kill Your Laser’s Performance

10 February 2026

ephotonics appointed official authorized BWT distributor

8 February 2026

ephotonics Sponsors COPL Soccer League at Université Laval

15 December 2025

Beam Quality: Your Laser’s True Potential

18 May 2025

wavenumber

Wavenumber

23 November 2024

brewster's angle

Brewster’s Angle

23 November 2024

numerical aperture

Numerical Aperture: Key Concepts, Importance and Applications

21 November 2024

fresnel reflection

Fresnel Reflection: How Light Interacts with Surfaces

11 November 2024

greek alphabet in photonics

Greek Alphabet in Photonics

10 November 2024

what-is-photonics?

What is Photonics?

9 November 2024

What is a Photon?

8 November 2024

mode field diameter in optical fibers

What is Mode Field Diameter in Optical Fibers?

6 November 2024

v-number-in-optical-fibers

V number in Optical Fibers

7 October 2024

db to percentage

Converting dB to Percentage and vice versa: Importance in Laser Systems and General Applications

9 September 2024

snell's law

Snell’s Law: Why Light Bends and How We Can Predict It

12 July 2024