The G2 line builds off the strengths of the earlier version, while adding:

• Increased power density: With a smaller core diameter and single fiber output, the same optical power is concentrated into a smaller area, which increases the intensity at the fiber output.
• Improved beam quality / coupling efficiency: a smaller fiber often helps produce a cleaner, more stable output profile, depending on how the mode is managed.
• Enhanced stability: the new configuration reduces fluctuation.

We developed this new product line to better serve researchers through:

• Delivering sufficient power density at the sample for demanding imaging techniques.
• Ensuring enhanced illumination stability to support long-term experiments and reproducibility.
• Providing efficient light delivery through fibers with minimal losses.
• Offering a system that supports advanced microscopy modalities without compromise.

Some of the key benefits of the G2 for researchers include:

• A significant increase in power density by optimizing fiber core size (from 1.5 mm to 400 µm), enabling brighter, sharper illumination.
• Dramatic improvements in stability, ensuring consistent excitation over time and reducing experimental variability.
• More efficient coupling of laser light into the fiber, maximizing usable output.
• Seamless integration with a wide range of microscopy platforms.