GV-F-852-2
The GV-F-852-2 series is a spectrum-stabilized fiber-coupled laser module engineered for Raman spectroscopy and precision optical applications. Featuring narrow linewidth, high spectral purity, and exceptional wavelength stability, it integrates both laser drivers and thermoelectric coolers (TECs) into a compact, robust housing. Its stable CW operation and low amplitude noise make it ideal for industrial, scientific, and medical environments that require consistent wavelength performance.
Features
- Narrow linewidth (as low as 0.06 nm) for high spectral resolution
- Excellent wavelength stability (<10 pm over 2 hours)
- Integrated driver and TEC control for long-term reliability
- Low noise (<1% rms) and superior power stability
- Compact, plug-and-play design with SMA905 fiber connector
- Fast warm-up (<5 minutes) and easy integration
- Ideal for Raman spectroscopy, sensing, and precision metrology
Applications
- Raman spectroscopy
- Biomedical diagnostics
- Optical sensing and metrology
- Industrial process monitoring
- Scientific research requiring narrow-linewidth sources
Specifications
| Parameter | Specification |
|---|---|
| Model | GV-F-852 (Spectrum Stabilized for Raman Spectroscopy) |
| Central Wavelength (nm) | 852 ± 0.5 |
| Spectral Line Width (nm) | 0.1 (0.06 optional) |
| Operating Mode | CW |
| Fiber Core Diameter | 100 µm, NA 0.22 |
| Fiber Connector | SMA905 |
| Output Power after Fiber (mW) | >1, 10, 20, …, 100 |
| Power Stability (rms, over 4 h) | <1%, <2%, <3% |
| Wavelength Stability (rms, over 2 h) | <10 pm |
| Amplitude Noise (rms, 1–20 MHz) | <1% |
| Warm-up Time (min) | <5 |
| Operating Temperature (°C) | 20–30 |
| Power Supply | Adaptor (85–264 VAC) → 5 VDC @ 5 A |
| Expected Lifetime (hours) | 10,000 |
| Warranty | 1 year |
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