Abstract
We present a MgO:PPLN-based optical parametric oscillator (OPO) that employs two Pellin-Broca prism retroreflectors in a ring-cavity configuration [1]. Pumped by chirped pulses from an amplified Yb:fiber laser (1033 nm, ∼4 ps, 3 W, 49.16 MHz), the OPO delivers a tunable signal between 1541 nm and 1921 nm. At the synchronous position, where the cavity length matches the pump repetition rate, it achieves a maximum signal power of 647 mW with a 33.3% pump-signal conversion efficiency. Temporal characterization via SHG-FROG revealed 317-fs full-width half-maximum (FWHM) pulses with linear chirp, with potential for external compression [2].
| Original language | English |
|---|---|
| Title of host publication | 2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) |
| Publisher | IEEE |
| ISBN (Electronic) | 9798331512521 |
| ISBN (Print) | 9798331512538 |
| DOIs | |
| Publication status | Published - 15 Aug 2025 |
| Event | 2025 Conference on Lasers and Electro-Optics/Europe - Munich, Munich , Germany Duration: 23 Jun 2025 → 27 Jun 2025 https://www.cleoeurope.org/ |
Conference
| Conference | 2025 Conference on Lasers and Electro-Optics/Europe |
|---|---|
| Abbreviated title | CLEO EUROPE 2025 |
| Country/Territory | Germany |
| City | Munich |
| Period | 23/06/25 → 27/06/25 |
| Internet address |
Keywords
- Chirp
- Stimulated emission
- Europe
- Ring lasers
- Oscillators
- Pump lasers
- Optical pulses
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Instrumentation
- Atomic and Molecular Physics, and Optics
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