DescriptionSpecifications
Models
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The high-performance, tunable, solid state IR laser. The Model 3900S delivers tunable, continuous-wave output from 675 to 1100 nm in a low-cost package.
Pumped with either an argon ion laser or 532-nm diode-pumped solid state laser, the Model 3900S solid state Ti:sapphire laser produces up to 3.5 W of TEM00 output for the broadest range of IR applications. |
Features |
Up to 3.5 W TEM00 output for high-power applications - Tunable from 675 to 1100 nm
- Computer-optimized Z-fold cavity for maximum power and ease of alignment
- Sealed cavity design and patented nitrogen purge option minimize maintenance and enable smoother tuning through wavelengths overlapping water absorption bands
- Etalon option available for narrow linewidth applications
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Specifications
| Output Characteristics | 3900S- 675 nm | 3900S- 700 nm | 3900S- 790 nm | 3900S- 1000 nm | 3900S- 1050 nm |
| Mittlere Leistung | 600 mW;800 m | 600 mW; 950 mW; 1.2 | 1.0 W; 1.7 W; 2.2 | 400 mW; 500 m | 400 mW; 500 m |
| Durchstimmbereich | 700-1000 nm; 950-1000 nm; 675-750 nm | 700-1000 nm; 950-1000 nm; 675-750 nm | 700-1000 nm; 950-1000 nm; 675-750 nm | 700-1000 nm; 950-1000 nm; 675-750 nm | 700-1000 nm; 950-1000 nm; 675-750 nm |
| Linienbreite | <40 GHz; <15 GHz; <1 GHz | <40 GHz; <15 GHz; <1 GHz | <40 GHz; <15 GHz; <1 GHz | <40 GHz; <15 GHz; <1 GHz | <40 GHz; <15 GHz; <1 GHz |
| Rauschen | < 1% | < 1% | < 1% | < 1% | < 1% |
| Power Drift | < 3% | < 3% | < 3% | < 3% | < 3% |
| Modenstruktur | TEMoo | TEMoo | TEMoo | TEMoo | TEMoo |
| Polarisation | >100:1 Horizontal | >100:1 Horizontal | >100:1 Horizontal | >100:1 Horizontal | >100:1 Horizontal |
| Beam Diameter at e points | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm |
| Strahldivergenz (Vollwinkel) | < 1 mrad | < 1 mrad | < 1 mrad | < 1 mrad | < 1 mrad |