GV-1550
The GV-1550 series is a high-performance fiber-coupled diode laser system operating at 1550 nm, designed for medical, biomedical, and industrial applications. The system integrates the laser diode, fiber coupling optics, laser power supply, and temperature control into a compact, all-in-one housing.
With excellent power stability (<1%) and multiple modulation options (TTL and analog), the GV-1550 ensures reliable continuous-wave (CW) operation for demanding environments and precision optical systems.
Features
- 1550 nm CW output with powers up to 10 W
- Integrated temperature and current control for enhanced stability
- Compact all-in-one design with plug-and-play operation
- High power stability (<1% RMS over 4 hours)
- Multiple modulation options: TTL on/off and analog modulation up to 30 kHz
- Custom fiber options (core size, NA, connector type) available
- Air-cooled for simple and reliable operation
Applications
- Medical and biomedical laser systems
- Fiber laser pumping and component testing
- Infrared spectroscopy and materials research
- Optical communication testing and R&D
- Industrial sensing and precision alignment
Specifications
| Parameter | Specification |
|---|---|
| Model | GV-1550 |
| Wavelength (nm) | 1550 ± 20 |
| Operating Mode | CW |
| Output Power after Fiber (W) | >1, 2, 3, …, 10 |
| Power Stability (RMS, over 4 h) | <3%, <2%, <1% |
| Fiber Core Diameter (µm) | 400 / 200 (MM fiber; others available on request) |
| Fiber NA | 0.22 |
| Fiber Connector | SMA905 |
| Fiber Length (m) | 1 (Custom 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 optional |
| Cooling Method | Air cooled |
| Expected Lifetime (h) | 10,000 |
| Warranty | 1 year |
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