Polygon Scanning Lasers, HSL-1100/2100
santec HSL-1100/2100
Polygon Scanning Lasers, HSL-1100/2100
Santec’s polygon scanner based HSL is a bestselling product for SS-OCT.
This laser has been successfully integrated in a range of FDA approved medical system. The HSL-1100/2100 features high scan linearity with high repeatability, meaning OCT systems can be built without the need for k-clock sampling, significantly reducing system complexity as a whole. The HSL-1100/2100 lasers are an ideal starting point for realizing simple, high performance SS-OCT systems.
Features
- 1.06μm, 1.31μm , and 1.55μm wavelength band
- Wide Tuning range (Up to 170nm at 1.3μm wavelength range)
- Various scanning speed from 3kHz to 50kHz
- high linearity and high repeatability
- Works with standard data acquisition card by rescaling method
Applications
- High resolution imaging application
- Medical – Dermatology, Endoscopy, Dental and Aural
- Industrial – High accuracy thickness and shape measurement,.
Specifications
| Parameter | Unit | HSL-1100 |
| Standard | Wide range | Large coherence |
Wavelength
scan | Center wavelength | nm | 1045-1075 | 1045-1075 | 1045-1075 |
| Scan range | nm | 70 | 120 | 20 |
| Output Peak power | nW | 12 | 12 | 6 |
| Scan rate | kHz | 30 | 20 | 3 |
| Coherence length | mm | 3 | 3 | 30 |
| Parameter | Unit | HSL-2100 |
| Standard | Wide range | High-speed
Wide range | Large coherence |
Wavelength
scan | Center wavelength | nm | 1315-1340 | 1290-1320 | 1300-1330 | 1315-1340 |
| Scan range | nm | 110 | 170 | 140 | 30 |
| Output Peak power | nW | 20 | 20 | 15 | 8 |
| Scan rate | kHz | 20 | 20 | 50 | 3 |
| Coherence length | mm | 5 | 6 | 3 | 30 |
