GV-852
The GV-852 is a high-performance 852 nm fiber-coupled laser module designed for demanding medical, biomedical, and industrial applications. This all-in-one system integrates a precision laser diode, high-quality fiber-coupled optics, a stable laser power supply, and advanced temperature control—delivering exceptional reliability and long-term performance.
With output powers up to 5 W and multiple modulation options (TTL and analog), the GV-852 provides excellent flexibility for research, diagnostics, imaging, illumination, and OEM system integration. Its compact housing, rapid warm-up time, and air-cooling mechanism make it an ideal solution for environments requiring stable, continuous-wave (CW) laser operation with minimal maintenance.
Features
- Integrated all-in-one design: laser diode, fiber-coupler, power supply & temperature control in one housing
- High output power: >1 W, 2 W, up to 5 W after fiber
- Excellent power stability: <3% / <2% / <1% (rms, 4 hours)
- Continuous-wave (CW) operation for stable illumination
- Multiple modulation options: TTL (1 Hz–30 kHz) and analog
- Customizable fiber options: 200 μm / 400 μm core, other diameters on request
- SMA905 connector for universal compatibility
- Fast warm-up: <5 minutes
- Air-cooled design, no external cooling required
- Long operational life: 10,000 hours
- Wide operating temperature range: 10–35°C
- Global AC input: 100–240 VAC
Applications
- Medical diagnostics & therapy
- Biomedical imaging and illumination
- Fluorescence excitation
- Life science instrumentation
- OEM system integration
- Optical sensing & metrology
- Industrial alignment, scanning, and inspection
- Photonic research and development
Specifications
| Parameter | Value |
|---|---|
| Wavelength | 852 ± 10 nm |
| Operating Mode | CW |
| Output Power (after fiber) | >1 W, 2 W, up to 5 W |
| Power Stability (rms, over 4 hours) | <3%, <2%, <1% |
| Fiber Core Diameter | 400 μm / 200 μm (other options available) |
| Fiber NA | 0.22 |
| Fiber Connector | SMA905 |
| Fiber Length | 1 m (custom lengths available) |
| Warm-up Time | <5 minutes |
| Operating Temperature | 10–35 °C |
| Input Power | 100–240 VAC |
| Modulation Options | TTL on/off: 1 Hz–1 kHz, 1 kHz–10 kHz, 10 kHz–30 kHz; Analog modulation optional |
| Cooling Method | Air-cooled |
| Expected Lifetime | 10,000 hours |
| Warranty | 1 year |
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