GV-F-488
The GV-F-488 is a high-performance 488 nm blue laser module engineered for Raman spectroscopy, fluorescence excitation, and biomedical imaging. It features a narrow spectral bandwidth (0.1 nm), high spectral purity, and excellent wavelength stability (<10 pm).
With its integrated laser driver and thermoelectric cooler (TEC), this compact laser ensures reliable operation, minimal noise, and precise temperature control—ideal for scientific, industrial, and medical applications requiring consistent optical performance.
Features
- Spectrum-stabilized 488 nm blue laser for Raman spectroscopy
- Narrow linewidth and superior wavelength stability
- Integrated TEC and driver for excellent thermal control
- Compact, low-noise, plug-and-play laser module
- Long operational lifetime with high reliability
Applications
- Raman spectroscopy and optical metrology
- Fluorescence microscopy and cell imaging
- Biomedical diagnostics and cytometry
- Precision alignment and interferometry
- Optical calibration and laser research
Specifications
| Parameter | Specification |
|---|---|
| Model | GV-F-488 (Spectrum Stabilized for Raman Spectroscopy) |
| Central Wavelength (nm) | 488 ± 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, …, 50 |
| Power Stability (RMS, over 4 hours) | <1%, <2%, <3% |
| Central Wavelength Stability (RMS, over 2 hours) | <10 pm |
| Amplitude Noise (RMS, 1–20 MHz) | <1% |
| Warm-up Time (minutes) | <5 |
| Operating Temperature (°C) | 20–30 |
| Power Supply | Adaptor (85–264 VAC) / 5 VDC @ 5A |
| Expected Lifetime (hours) | 10,000 |
| Warranty | 1 year |
Download
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