μJ-level normal-dispersion fiber optical chirped-pulse parametric oscillator
We demonstrate the generation of broadband tunable and synchronized pulses exceeding the microjoule level using the new concept of Fiber Optical Parametric Chirped-Pulse Oscillation (FOPCPO). The oscillator is based on a collapsed-ends photonic crystal fiber pumped in the normal dispersion regime by...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
EDP Sciences
2024-01-01
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Series: | Journal of the European Optical Society-Rapid Publications |
Subjects: | |
Online Access: | https://jeos.edpsciences.org/articles/jeos/full_html/2024/01/jeos20240012/jeos20240012.html |
Summary: | We demonstrate the generation of broadband tunable and synchronized pulses exceeding the microjoule level using the new concept of Fiber Optical Parametric Chirped-Pulse Oscillation (FOPCPO). The oscillator is based on a collapsed-ends photonic crystal fiber pumped in the normal dispersion regime by an ytterbium fiber laser delivering highly-chirped pulses. The experimental results are compared with the results of numerical simulations and highlight that the feedback ratio appears as a key parameter for optimizing the system’s efficiency and dynamics. |
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ISSN: | 1990-2573 |