All-spliced 11.3 W four-wave mixing fiber source at 760 nm

Patrick Hemmer; Rafael R. Gattass; Daniel L. Rhonehouse; L. Brandon Shaw; Geoffrey D. Chin; Augustus X. Carlson; Shyam S. Bayya; Jasbinder S. Sanghera

doi:10.1117/12.3004758

12 March 2024 All-spliced 11.3 W four-wave mixing fiber source at 760 nm

Patrick Hemmer, Rafael R. Gattass, Daniel L. Rhonehouse, L. Brandon Shaw, Geoffrey D. Chin, Augustus X. Carlson, Shyam S. Bayya, Jasbinder S. Sanghera

Author Affiliations +

Proceedings Volume 12865, Fiber Lasers XXI: Technology and Systems; 128650M (2024) https://doi.org/10.1117/12.3004758
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

There are limited fiber-based single-mode laser sources with wavelength emissions in the visible and near infrared range. Nonlinear conversion through four-wave mixing in photonic crystal fibers allows for the generation of new wavelengths far from a pump wavelength. Utilizing an all-fiber spliced configuration, we convert 1064 nm light into a W-level signal in the 750 nm – 820 nm spectral region. Out of our custom photonic crystal fiber, we demonstrate 11.3 watts in the signal band, with M² ⪅ 1.15, at an optical-optical conversion efficiency of 37.2%.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Patrick Hemmer, Rafael R. Gattass, Daniel L. Rhonehouse, L. Brandon Shaw, Geoffrey D. Chin, Augustus X. Carlson, Shyam S. Bayya, and Jasbinder S. Sanghera "All-spliced 11.3 W four-wave mixing fiber source at 760 nm", Proc. SPIE 12865, Fiber Lasers XXI: Technology and Systems, 128650M (12 March 2024); https://doi.org/10.1117/12.3004758

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