In today’s world of advanced photonics, fiber lasers, quantum communication, and PM-based sensors, precision is everything. That’s why the Fujikura FSM-100P+ is the gold standard in core alignment and polarization-maintaining fusion splicing.
But even the most advanced fusion splicers need maintenance, recalibration, or repair—and that’s where Aumictech comes in.
We provide comprehensive repair, NIST-traceable calibration, stage realignment, heater system refurbishment, software updates, and optical validation for the FSM-100P+ and other Fujikura FSM-100 series models.
🔍 What is the Fujikura FSM-100P+?
The FSM-100P+ is a fully automated, high-precision fusion splicer engineered to splice polarization-maintaining (PM) and specialty optical fibers with exceptional control. It offers industry-leading features for angular alignment, fiber rotation, tapering, and even plasma zone control.
📊 Key Technical Specifications
| Feature | Specification |
|---|---|
| Fiber Types | PANDA, Bow-Tie, Elliptical-Core, SM, DSF, LDF |
| Splice Loss | Typically < 0.02 dB (SM), < 0.05 dB (PM) |
| Extinction Ratio | ≥ 30 dB (typical for PANDA) |
| Alignment Method | PAS + Polarization axis alignment |
| Rotation Accuracy | ±0.2 degrees |
| Plasma Control | Length, intensity, and offset programmable |
| Fiber Diameter | Cladding: 80 – 500 µm, Coating: up to 900 µm |
| Touchscreen | Color LCD with zoom alignment view |
| Interface | USB, RS-232, LAN, VGA, and SD Card support |
Designed for advanced research and manufacturing, the FSM-100P+ is not just a splicer — it’s a laboratory-grade optical alignment system.
🧪 Key Applications
The FSM-100P+ is used across industries and scientific fields where precision alignment and low-loss splicing are mission-critical.
✅ Fiber Lasers & Amplifiers
- Active fiber splicing (Yb, Er, Tm doped)
- Combiner fabrication with LDFs
- Mode-field matched tapers
✅ Quantum & Sensing Applications
- PM fiber alignment in quantum key distribution (QKD)
- Interferometric sensors & fiber gyroscopes
- FOG coil production and pigtail integration
✅ Photonics R&D
- Custom waveguide and taper splicing
- Splicing between dissimilar fibers (e.g., SM to PM)
- Advanced tapering, stretching, or plasma offset use
✅ Coherent Optics & Telecom
- PM-to-PM splicing with angular alignment
- Wavelength-stabilized laser splicing
- Polarization-beam combiner assembly
❌ Common Issues in FSM-100P+
Despite its advanced engineering, the FSM-100P+ is prone to issues due to intensive usage, transport vibration, or contamination.
🔧 Optical and Mechanical Issues
- Splice loss > 0.5 dB due to fiber clamp pressure drift
- Inaccurate ER caused by rotational stage misalignment
- Burned electrodes or poor arc stability
- CCD camera degradation causing misalignment or poor image quality
- Broken or worn fiber chucks, V-grooves, or alignment rails
🖥️ Firmware, Heater, & Display
- Frozen boot screen or firmware errors
- Touchscreen malfunctions or calibration failure
- Heater not reaching target temperature
- Arc failure errors (E100x codes, E200x codes)
At Aumictech, we address all of the above with factory-grade tools, calibration jigs, and custom replacement parts—including fiber holders, V-groove repair, and plasma zone recalibration.
🧪 NIST-Traceable Calibration Services
✔️ Our Calibration Process Includes:
- 3-axis core alignment and rotational stage calibration
- Arc discharge voltage, length, and timing optimization
- Axis error mapping for PAS and CCD adjustments
- Polarization angle verification with external polarimeter
- Splice loss evaluation across SMF, PMF, and LDF samples
- Customized calibration to match your specific fiber type and coatings
- ER (Extinction Ratio) testing with 633 nm or 1550 nm sources
Each unit is returned with a calibration certificate, ER test results, loss records, and photos of splice quality under magnification.
🔁 Refurbishment Services
Whether your FSM-100P+ is 2 years old or 10, we can fully refurbish it to like-new condition, including:
- Electrode replacement
- Fiber holder / clamp replacement or realignment
- Cleaning of internal optics and lens systems
- Firmware upgrades and SD storage system formatting
- Heater base adjustment and profile correction
- Touchscreen re-calibration or replacement
We also help replace burned heaters, cracked ports, worn plasma shields, and other wear-and-tear components.
🧰 FSM-100P+ vs. Other PM Fusion Splicers
| Feature | FSM-100P+ | Ericsson 995PM | Vytran LFS-4100 |
|---|---|---|---|
| Alignment | PAS + Polarization | Interferometric | Imaging-based |
| Rotation Accuracy | ±0.2° | ±0.5° | ±1° |
| Taper Support | Yes | No | Partial |
| Fiber Size Support | 80–500 µm | 80–125 µm | 80–400 µm |
| Software Automation | High | Moderate | Moderate |
| Cost (Used) | $$$$ | $$ | $$$ |
With its fully programmable discharge system, multi-fiber compatibility, and polarization-aware algorithms, the FSM-100P+ stands alone in elite research and high-precision production.
📦 Shipping, Turnaround & Support
- 🔍 Free diagnostics
- 🛠️ Standard turnaround: 5–7 business days
- ⚡ Expedited repairs available (1–3 days)
- 🌎 Nationwide & international shipping
- 📋 Full calibration & test data included
- 🧾 Optional return-on-repair warranty (15 days)
- 💳 Payment: PayPal, ACH, credit card, wire
We service clients across the U.S., Canada, Europe, and Asia—ensuring your FSM-100P+ performs at its absolute best.
🏢 Who Uses Aumictech for FSM-100P+ Service?
- Photonics manufacturing lines
- Fiber laser OEMs and integrators
- Quantum technology startups
- Aerospace and defense contractors
- Tier-1 university research labs
- Government labs and sensor facilities
🏆 Why Aumictech?
- ✅ 10+ years of experience with Fujikura FSM-100/70/50/40 series
- ✅ Advanced cleanroom environment for optical devices
- ✅ Skilled in both SMF & PMF calibration and ER validation
- ✅ OEM-style alignment benches and tools
- ✅ Support for custom fiber holder requests
- ✅ Located in Downingtown, PA – fast U.S. service, global reach
“When every fraction of a degree matters, Aumictech ensures your FSM-100P+ delivers industry-grade performance.”
❓ FAQ – Fujikura FSM-100P+ Repair & Calibration
Q: Can you verify ER (Extinction Ratio) performance?
A: Yes. We offer ER validation using in-house polarimeters and light sources.
Q: Can you repair cracked fiber clamps or custom holders?
A: Absolutely. We stock OEM holders and can fabricate custom parts as needed.
Q: Do you service other FSM-100 series models?
A: Yes, we support FSM-100M+, FSM-100P, FSM-100P+, and older FSM-60/40/17S PM models.
📞 Contact Aumictech – Let’s Restore Your FSM-100P+ Today
Whether your fusion splicer is failing to align, needs new electrodes, or it’s time for annual calibration, trust Aumictech for reliable, precision-grade service.
📍 Address: Downingtown, PA
🌐 Website: www.aumictech.com
📧 Email: sales@aumictech.com
📦 Shipping: Nationwide & Global
💬 Live Chat Support Available
Trusted by fiber laser OEMs, quantum labs, and aerospace innovators — Aumictech is your splicer’s best ally.
