Detailed Introduction to Hicorpwell Optical Fiber Bundle

I. Core Product Features

1. High-Quality Optical Fibers
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     Constructed with high-purity silica (SiO₂) fibers, featuring **low loss (<0.2dB/km@1550nm typically)** and **high-fidelity transmission**, ensuring minimal signal attenuation over long distances (e.g., >10km) for high-speed communication and precision optical systems.
   • Fiber core diameter uniformity error ≤1%, cladding concentricity deviation <0.5μm, stabilizing optical mode field distribution.
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3. Flexible Customization
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     Core Diameter: Standard options include 1.8mm, 2.0mm, 2.5mm, 3.0mm, with non-standard customization in 0.5mm steps.
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   • Cable Length: Conventional 3.5m–5.0m, extendable to >100m for industrial long-distance cabling.
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   • Fiber Array: Supports single-core to multi-core (2–144 cores) bundle arrangements, customizable as circular, rectangular, or special structures (e.g., hexagonal dense arrays for medical endoscopes).
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5. Optimized Design and Technology
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     Key Parameter Optimization:
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     • Packaging efficiency ≥90% (high fiber filling density reduces light leakage);
     • Numerical Aperture (NA) 0.22–0.60 selectable, matching coupling efficiency for different light sources (e.g., semiconductor lasers NA=0.3, LED NA=0.5);
     • UV Non-Solarization (UVNS) treatment: Fusing fiber ends via high temperature eliminates gaps, boosting light transmission efficiency by 50% while maintaining NA, suitable for UV bands (200–400nm) in radiation-resistant scenarios.
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   • Mechanical Enhancement: Outer sheath uses PU or FKM materials, resistant to bending (min. bending radius ≥10D) and abrasion (wear resistance ≥5000 cycles), adapting to harsh environments.
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7. Diverse Connector Options
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     Standard Interfaces: SMA 905/906 (laser-specific), ST, FC, SC, LC, etc., supporting APC (8° angle) or UPC (flat) polishing with return loss ≥55dB (APC).
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   • Custom Interfaces: Process special ferrules (e.g., waterproof connectors for medical endoscopes, vibration-resistant threaded interfaces for industrial use), supporting IP68 protection.
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II. Core Application Fields & Scenarios

1. Medical & Biomedical
   • Endoscopy Systems:
     • Compatible with Olympus GIF-160, Pentax EVIS EXERA III, etc., with fiber bundle pixel density up to 10,000 cores/mm², enabling 1920×1080 resolution imaging. Paired with cold light sources, brightness uniformity error <3%.
     • Laser therapy: Transmits 1064nm Nd:YAG laser (power ≤50W) for tumor resection and hemostasis; fiber ends can be processed into microlenses, focusing spot diameter ≤100μm.
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   • Photodynamic Therapy (PDT): Transmits 630nm red light; fiber bundles can be woven into flexible arrays to conform to tissue surfaces, with light irradiation uniformity ≥85%.
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2. Industrial Inspection & Processing
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     Industrial Endoscopy:
     • For aviation engine blade inspection, fiber bundles bend ≥180°, matching CCD cameras for 0.1mm-level defect recognition, operable in high-temperature (≤200℃) and oily environments.
     • Pipeline inspection: 2.5mm-diameter fiber bundles reach DN25 pipes over 50m, paired with LED light sources, field of view 120°.
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   • Laser Processing:
     • Transmits 10.6μm CO₂ laser (power ≤1000W) for metal cutting, with metal-armored sheaths resistant to plasma sputtering;
     • For fiber laser welding (1060nm), multi-core beam combining ensures <5% uniformity error in spot energy distribution.
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4. Communication & Data Transmission
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     Data Centers:
     • 400G/800G high-speed optical module interconnection; multimode fiber bundles (50/125μm) support 10G transmission within 100m, modal bandwidth ≥500MHz·km;
     • High-density MPO/MTP connector bundle cabling: 12-core/24-core bundles fit 1U rack-mounted fiber distribution frames, tripling cabling density.
   • Long-Distance Communication:
     • Single-mode fiber bundles (9/125μm) with EDFA amplification extend transmission to ≥100km, dispersion coefficient ≤17ps/(nm·km), suitable for MAN and submarine cables.
6. Sensors & Measurement
   • Fiber Bragg Grating (FBG) Sensing:
     • FBG-integrated fiber bundles for bridge strain monitoring, accuracy ±1με, temperature compensation -40℃~80℃;
     • Distributed fiber sensing (DTS/DAS) with bundle length ≥10km, temperature resolution 0.5℃, positioning accuracy 1m.
   • Spectroscopic Analysis:
     • Transmits UV-Vis-NIR light (200–2500nm), NA=0.22, coupling efficiency ≥70% with spectrometers (e.g., Ocean Insight QEPro), applied in water COD detection and petroleum composition analysis.
7. Scientific Research & Laboratory Applications
   • Laser Experiments:
     • Transmits femtosecond lasers (<50fs pulse width) with Large Mode Area (LMA) design, nonlinear threshold ≥10kW for terahertz generation and frequency conversion;
     • UV light transmission (248nm excimer laser): UVNS-treated fiber bundles achieve transmittance ≥90%, lifespan ≥10⁷ pulses.
   • Quantum Optics:
     • Polarization-maintaining fiber bundles (PMF) with extinction ratio ≥30dB, used in Quantum Key Distribution (QKD) systems to stabilize photon polarization, bit error rate <10⁻⁹.

III. Technical Parameters Comparison Table