GV-940
The GV-940 is a fiber-coupled laser system that integrates a laser diode, fiber coupling optics, laser power supply, and temperature control into a single compact housing. Designed for high performance and long-term stability, this system offers continuous-wave (CW) output with excellent power consistency and ease of operation.
The GV-940 is ideal for medical, biomedical, and industrial applications, as well as for research setups requiring a compact, efficient, and reliable fiber-delivered laser source.
Features
- Compact all-in-one laser system with integrated power and temperature control
- High power output up to 30 W through fiber
- Excellent stability (<1% RMS over 4 hours)
- Multiple modulation options: TTL and analog up to 30 kHz
- Fiber-coupled design for easy system integration
- Fast warm-up time (<5 minutes)
- Air-cooled, maintenance-free operation
- Long operational lifetime (10,000 hours)
Applications
- Medical and biomedical instrumentation
- Industrial material processing and alignment
- Laser pumping systems
- Scientific research and photonics experiments
- Optical testing and metrology
Specifications
| Parameter | Specification |
|---|---|
| Wavelength (nm) | 940 ± 5 |
| Operating Mode | CW |
| Output Power After Fiber (W) | >1, 2, 3, …, 30 |
| Power Stability (rms, over 4 hours) | <3%, <2%, <1% |
| Fiber Core Diameter (μm) | 400 / 200 (MM fiber, other sizes available on request) |
| Fiber Numerical Aperture (NA) | 0.22 |
| Fiber Connector | SMA905 |
| Fiber Length (m) | 1 (custom lengths available on request) |
| Warm-up Time (minutes) | <5 |
| Operating Temperature (°C) | 10–35 |
| Input Power | 100–240 VAC |
| Modulation Options | TTL on/off, 1Hz–1kHz, 1kHz–10kHz, 10kHz–30kHz; Analog modulation optional |
| Cooling Method | Air cooled |
| Expected Lifetime (hours) | 10,000 |
| Warranty | 1 year |
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