Laser-785 Raman spectroscopy laser source
Laser-785 Raman spectroscopy laser light source; Laser-785 is a 500 milliwatt continuous-wave laser specially designed for Raman spectroscopy. The high-energy excitation source consists of an integrated laser driver, a thermoelectric cooler, a TEC controller, and a TTL modulation port with an input value up to 100kHz. The narrow spectral line width of Laser-785 is 0.2 nm. The compact design and sealed laser assembly make it well suited for industrial and pharmaceutical applications.; Laser-785 spectral output; The narrow spectral line width of Laser-785 is 0.2 nm. The Laser-785 output spectrum obtained using an HR4000 high-resolution spectrometer is shown below.; Specifications; Dimensions; Weight; Noise; Output fiber; Warm-up; Temperature; Stability; Humidity; Laser life; Power consumption; Output energy; Peak wavelength; Spectral line width; Rise time; Control; Connector
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Overview
Specifications
| Parameter | Value |
|---|---|
| Dimensions | 110 mm x 89 mm x 53 mm |
| Weight | 600 g |
| Noise | <0.5% RMS |
| Output Fiber | 100 μm @ 0.22 NA |
| Preheat | 15 minutes |
| Temperature | -10 °C to 40 °C |
| Stability | <3% reaching peak within 8 hours |
| Humidity | 5-95% non-condensing |
| Laser life | 10, 000 hours |
| Energy Consumption | 3.0 A @ 5 VDC |
| Output Energy | >500 mW |
| Peak Wavelength | 785 +/- 0.3 nm |
| Spectral Linewidth | 0.2 nm (Typical) |
| Rise Time | <500 milliseconds |
| Control | TTL Modulation -- 0 to 100 kHz |
| DC Connector | SMA 905 |
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