AI Assistant
Optimal Combination of Collinear and Non-Collinear OPA
Ultrashort Pulses in the Near-Infrared Spectrum (650-900 nm and 1200-2500 nm)
Pulse duration <100 fs
AURORA-H is a hybrid optical parametric amplifier (OPA) that combines the short pulse duration generated by the non-collinear optical parametric amplifier (NOPA) with the wide tunability offered by the collinear OPA. This provides it with unique performance advantages, allowing its signal light to be tuned within the range of 650-900nm, while the idler light can be tuned within 1200-2500nm. Additionally, it can perform dispersion compensation to compress pulses to a duration of 50-100 fs.
AURORA-H is compatible with various market-standard fiber and solid Yb ultrafast lasers and supports one-click precise tuning, allowing customers to easily obtain the desired central wavelength output without complex manual adjustments. This not only greatly facilitates customers but also improves operational efficiency.
| Parameter | AURORA-H-HP | AURORA-H-HE |
| Tuning range | 650 – 900 nm (Signal) 1200 – 2600 nm (Idler) |
|
| Maximum pump power | 80W | |
| Maximum Pump Energy | 10 - 200uJ | 200 - 2000uJ |
| Peak conversion efficiency | > 10% (Signal+ Idler) | |
| Second Harmonic (515 nm) Conversion Efficiency |
> 35 % | |
| Spectral bandwidth | 200 – 750 cm-1 @ 650 – 900 nm | |
| Pulse Width After Compression | < 55 fs @ 800 – 900 nm < 70 fs @ 650 – 800 nm < 100 fs @ 1200 – 2000 nm |
|
| Compressor Transmission Efficiency |
> 65% @ 650 – 900 nm > 80% @ 1200 – 2000 nm |
|
| Long-term Power Stability | < 1.5% @ 750 nm@ 8h | |
| Pulse Energy Stability | < 1.5% @ 750 nm | |
| Typical Pulse Duration Before Compression | 120 - 250 fs | |
| Dimensions(L×W×H) | 797 x 408 x 222mm (LxWxH) | |
| Weight | 47kg | |
| Remaining Weight |
32kg（Compressor）+24kg（Water-Cooled Machine）+17kg（Frequency Doubling）
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| Power Requirements | AC 220V / 10A; 24V DC Power Supply, Motor Drive Power Supply, Total Power ≤150W | |
| Power Requirements for Water Chiller | CWUP-10AI; Operating Voltage: 220V; Operating Current: 0.6-5.6A;Rated Power: 1.02 kW; Cooling Capacity: 0.75 kW | |
