Thermal Effects in Molecular Gas-Filled Hollow-Core Fibers
| Autor: | M. Nrisimhamurty, Yangyang Liu, John E. Beetar, Michael Chini |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Hollow core
Materials science High power lasers business.industry Physics::Optics 02 engineering and technology 021001 nanoscience & nanotechnology Laser 01 natural sciences Temperature measurement law.invention 010309 optics law Pulse compression 0103 physical sciences Thermal Optoelectronics 0210 nano-technology business Throughput (business) Doppler broadening |
| Zdroj: | Conference on Lasers and Electro-Optics. |
| Popis: | Molecular gas-filled hollow-core fibers are attractive for pulse compression of Yb lasers. Here, we show that rotational heating prevents efficient spectral broadening at high average powers and find that buffer-gas cooling can mitigate this effect. |
| Databáze: | OpenAIRE |
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