產品介紹
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Ti: Sapphire laser CF131M
CF131M Ti:Sapphire tunable laser is a reliable and easy in use laser providing conversion of the second harmonic of a pulsed Nd:YAG laser to tunable radiation in the range 189-950 nm with the laser beam unique parameters.
產品說明
CF 131M Pulsed Tunable Ti:Sapphire Laser
Tunability range
Tunability across the spectral range of a pulsed Ti:Sapphire laser (pump energy 300 mJ at 532 nm)
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產品規格
Specifications
| Active medium: | Ti:Sapphire |
| *Tunable range: | |
| at fundamental: | 690 - 950 nm |
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at the second harmonic: |
350 - 470 nm |
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at the third harmonic: |
235 - 315 nm |
| **Pump conversion efficiency at the maximum of tuning curve: |
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| at fundamental: | ≤ 25.0 % |
| at the second harmonic: | ≤ 8.0 % |
| at the third harmonic (% of energy at fundamental): | ≤ 2.5 % |
| ***Line width (for all harmonics): | 0.03 - 0.04 (0.002) nm |
| Beam divergence: | < 1.5 mrad |
| Wavelength: | 532 nm |
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Energy per pulse (max): |
50 - 400 mJ |
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Pulse width: |
8 - 20 ns |
| Pulse repetition rate (max): |
50 Hz |
| Beam diameter (max): |
9 mm |
* Tuning in the 690-950 range is ensured by the use of three interchangeable holographic selectors.
** In the maximum of tuning curve.
*** Special option with intracavity Fabry-Perot etalon allows generation of super-narrow (less than 0.002 nm) linewidth output.
Dimensional drawing
