LMA fibers with increased higher-order mode loss for high average power, pulsed, diffraction-limited lasers

We demonstrate new, large-mode area (LMA) gain fibers with ∼ 25 µ m mode-field diameter, and increased higher-order mode loss ...

Source: Optics Express - April 22, 2024 Category: Physics Authors: Yaakov Glick Jose Pincha Ishu Kansal Robert Windeler Vasiliy Lukonin Eric Monberg Erin S. Lamb Lalitkumar Bansal Jeffrey W. Nicholson Source Type: research