Necsel NovaTru™ Chroma 830
Wavelength Stabilized Laser
Wavelength Stabilized
- 500-600 mW
This stabilized, narrow linewidth laser source is ideally suited for Raman spectroscopy. The small size, turn-key operation and simple interface also makes it a great choice for industrial, military and security applications.
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Features & Benefits
- VBG Wavelength Stability
- Compact, Small Box Design
- Low Power Consumption
- Digital & Analog Control Functions
- Free-space or Fibered Outputs
Applications
- Raman Spectroscopy
- Particle Sizing & Counting
- Flow Cytometry
- Metrology
- LIDAR
Operating Specifications
| Parameter | Units | Min | Typical | Max |
| Output power | mW | 500 | – | 600 |
| Spectral linewidth | cm-1 | 1.3 | ||
| Wavelength stability | pm | +/- 5 | ||
| ASE suppression (typical)** | dB | 40 | ||
| Optical power stability | % pk-pk | < 1 | ||
| Noise (10Hz–100MHz) | %rms | < 0.25 | ||
| Modulation-analog (typical) | NA | |||
| Modulation-digital (typical) | NA | |||
| Power adjustability | % | 5 | 100 |
Free Space Optical Specifications
| Parameter | Units | Min | Typical | Max |
| Beam quality (mˆ2 typical) vertical | 1.2 | |||
| Beam quality (mˆ2 typical) horizontal | NA | |||
| Beam diameter vertical | mm | 1 | ||
| Beam diameter hortizontal | mm | 5 | ||
| Beam divergence—vertical | deg | 1 | ||
| Beam divergence—horizontal | deg | 5 | ||
| Polarization ratio | linear | 100:1 |
Electrical Specifications
| Parameter | Units | Min | Typical | Max |
| DC input (max) | 2A @ 5V | |||
| Warm-up time | sec | 5 | 10 | |
| Power consumption | W | 6 | 9 | |
| Case temperature | °C | -20 | 50 | |
| Humidity (non-condensing) | % | 5 | 95 |
