GV-640
The GV-640 Fiber-Coupled Laser delivers up to 3 W of stable 640 nm CW output for medical, biomedical, industrial, and research applications. With integrated power supply, temperature control, and fiber-coupled optics, it ensures high reliability, fast start-up, and excellent long-term stability. The system supports TTL and analog modulation and comes with SMA905 connectors for easy integration into laboratory and OEM setups.
Features
- High-power 640 nm output, up to 3000 mW
- Stable CW operation with <1–3% RMS power stability
- Integrated laser, fiber optics, TEC, and power supply
- TTL & analog modulation up to 30 kHz
- SMA905, 200/400 µm fiber options
- Fast warm-up (<5 min) & air cooling
- Long 10,000-hour lifetime
Applications
- Medical and biomedical devices
- Industrial alignment and illumination systems
- High-power fluorescence excitation
- Life science instrumentation
- Photodynamic therapy (PDT) research
- Optical inspection and quality control
- Spectroscopy and metrology
- OEM integration into analytical instruments
- Fiber-delivered imaging and scanning systems
Specifications
| Parameter | Value |
|---|---|
| Wavelength (nm) | 640 ± 5 |
| Operating Mode | CW |
| Output Power after Fiber (mW) | >1000, 1500 … up to 3000 |
| Power Stability (RMS, 4 hours) | <3%, <2%, <1% |
| Fiber Core Diameter (µm) | 200 / 400 (custom on request) |
| Fiber NA | 0.22 |
| Fiber Connector | SMA905 |
| Fiber Length (m) | 1 (other lengths available) |
| Warm-up Time (min) | <5 |
| Operating Temperature (°C) | 10–35 |
| Input Power | 100–240 VAC |
| Modulation Options | TTL on/off; 1 Hz–1 kHz; 1 kHz–10 kHz; 10 kHz–30 kHz; Analog |
| Cooling Method | Air-cooled |
| Expected Lifetime (hours) | 10,000 |
| Warranty | 1 year |
Download
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