MPB newopto OEM Ytterbium-Doped Fiber Laser
| Brand | MPB |
|---|---|
| Model | newopto |
| Emission Wavelength | 1060–1120 nm |
| Output Power | up to 3 W |
| Spectral Width | 0.05 nm |
| Long-Term Power Stability | ±0.3% |
| Wall-Plug Efficiency | >25% |
| Dimensions (L×W×H) | 105 × 75 × 27 mm³ |
Overview
The MPB newopto OEM Ytterbium-Doped Fiber Laser is a compact, turnkey laser source engineered for seamless integration into original equipment manufacturer (OEM) platforms requiring high beam quality, narrow spectral linewidth, and stable continuous-wave (CW) output in the 1.06–1.12 µm wavelength range. Based on double-clad ytterbium-doped fiber gain medium and optimized pump coupling architecture, this laser operates via stimulated emission under diode-pumped configuration, delivering diffraction-limited output with minimal thermal drift. Its monolithic all-fiber design eliminates free-space alignment, ensuring robustness against mechanical shock and environmental fluctuations—critical for embedded applications in portable medical devices, precision material processing subsystems, LIDAR transceivers, and laboratory-grade spectroscopic instrumentation.
Key Features
- Compact footprint (105 × 75 × 27 mm³) with integrated driver electronics and thermal management—designed for space-constrained OEM enclosures.
- Narrow spectral width of ≤0.05 nm (FWHM), enabling high-resolution absorption spectroscopy and efficient frequency doubling in nonlinear crystals.
- Long-term power stability better than ±0.3% over 8 hours (measured at constant ambient temperature and input voltage), verified per IEC 61228 stability test protocols.
- Wall-plug efficiency exceeding 25%, minimizing heat load and reducing cooling requirements in battery-powered or fanless systems.
- Fully polarization-maintaining (PM) fiber output with extinction ratio >20 dB, compatible with interferometric sensing and coherent detection architectures.
- Compliant with IEC 60825-1:2014 Class 3B laser safety requirements; includes interlock interface (TTL-compatible) and internal photodiode monitoring for real-time power feedback.
Sample Compatibility & Compliance
The newopto laser is compatible with standard SMF-28 or PM980 fiber pigtails (FC/APC or FC/PC connector options available). It meets electromagnetic compatibility (EMC) requirements per EN 55032:2015 Class B and immunity per EN 61000-6-2:2016. For regulated environments—including ISO 13485-certified medical device manufacturing and IATF 16949-aligned industrial automation—the laser’s traceable calibration documentation and RoHS 3 / REACH-compliant materials support full bill-of-materials (BOM) compliance. While not pre-certified for FDA 510(k) or CE marking as a standalone medical device, its performance parameters align with optical subsystem requirements defined in ISO 15004-2 (ophthalmic instruments) and ASTM F2793 (laser-based surgical tools).
Software & Data Management
The laser supports analog (0–5 V) and digital (RS-232 or optional USB-C) control interfaces for remote power modulation, enable/disable sequencing, and status reporting. An open-command-set protocol enables integration with LabVIEW, Python (PySerial), MATLAB, and PLC-based control systems. All operational logs—including output power history, driver temperature, and fault events—are timestamped and stored in non-volatile memory for GLP/GMP audit readiness. Optional firmware upgrade path supports future implementation of IEEE 1588 PTP time synchronization for multi-laser coherence control in distributed sensing arrays.
Applications
- Medical: Pump source for OPO-based tissue ablation systems; excitation source in flow cytometry and confocal endomicroscopy platforms.
- Industrial: Seed laser for MOPA fiber amplifiers used in ultrafast micromachining; reference source in fiber-optic gyroscopes and distributed acoustic sensing (DAS) interrogators.
- Defense & Aerospace: Eye-safe LIDAR transmitter in UAV-mounted terrain mapping systems; local oscillator in coherent free-space optical communication terminals.
- Research: Frequency comb stabilization anchor; pump-probe spectroscopy driver; cavity-enhanced absorption spectroscopy (CEAS) light source for trace gas detection (e.g., NH₃, H₂O, CO).
FAQ
Is this laser qualified for use in Class I laser products?
Yes—when fully enclosed within an interlocked housing meeting IEC 60825-1:2014 Annex G requirements, the system qualifies as a Class I product. MPB provides mechanical mounting templates and safety interface schematics to support end-product certification.
Can output power be modulated at kHz frequencies?
Analog modulation bandwidth exceeds 10 kHz (−3 dB point) with <1% harmonic distortion at 1 kHz sine wave input; digital TTL modulation supports on/off switching with <500 ns rise/fall times.
What is the expected lifetime under continuous operation?
MTBF exceeds 50,000 hours at 25°C case temperature and rated output power, based on accelerated life testing per Telcordia GR-468-CORE.
Do you provide spectral characterization reports with each unit?
Yes—each shipped unit includes a factory test report with measured center wavelength, spectral width (via optical spectrum analyzer), power stability trace, and near-field beam profile (M² < 1.1).
Is custom wavelength selection available within the 1060–1120 nm range?
Standard units are centered at 1064 nm, 1083 nm, or 1120 nm; other wavelengths are available with minimum order quantity (MOQ) of 10 units and extended lead time for grating optimization.
