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NuBEAM Flat-Top

NuBEAM Flat-Top

NuBEAM Flat-Top

Product catalog summary
Overview
Nufern's NuBEAM Flat-Top fibers are designed to transform beam profiles from Gaussian to flat-top, ensuring beam stability and uniformity. These fibers are suitable for high-power applications and can be integrated into existing optical systems.

Specifications
  • Beam Transformation: Converts Gaussian beams to flat-top profiles.
  • Mode Conversion: Achieves targeted Beam Parameter Product (BPP).
  • Multimode Beam Homogenization: Reduces hot spots and conserves brightness.
  • Power Handling: Suitable for multi-kilowatt beam delivery.

Features & Benefits
  • Integration: All-in-fiber solution compatible with standard splicing and connector techniques.
  • Material: Pure silica core for low attenuation across UV-VIS to NIR spectral range.
  • Reliability: Proof tested to over 100 kpsi for long-term reliability.
  • Scalability: Design can be optimized for specific customer needs.

Mechanical Attributes
  • Design: Robust and compatible with most fiber interconnect systems.
  • Processing: Clean room processing ensures high strength and longevity.
  • Core Diameters: Range from 50 μm to 600 μm, suitable for various power applications.

Applications
  • High power fiber, solid-state, or direct diode laser beam delivery.
  • Material processing requiring flat-top beams.
  • Uniform illumination for imaging and spectroscopy.
  • Mechanical mode scramblers for medical applications.
  • Homogeneous tissue exposure in laser-assisted surgery.

Conclusion
NuBEAM Flat-Top fibers provide a reliable and efficient solution for applications requiring stable and uniform beam profiles, with the flexibility to meet specific customer requirements.
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Catalog excerpts

NuBEAM Flat-Top-1

Controlling Beam Stability and Uniformity Beam Delivery Fibers for Generating Flat-Top Beam Output NuBEAM Flat-Top fibers are specially designed to scramble the mode content propagating in its core, tailoring the mode power distribution to achieve flat-top beams. In addition, these fibers have been carefully engineered to allow precise control of the output beam parameter product (BPP) or beam divergence. Nufern’s flat-top beam delivery fibers offer unique performance attributes to efficiently convert Single-Mode (SM) and Multi-Mode (MM) beams into flat-top beam profiles. NuBEAM Flat-Top fibers are perfectly suited to be easily and efficiently integrated with existing fiber and free-space based optical systems and are designed to handle multi-kilowatt power levels. These unique fibers offer the highest level of performances for laser, amplifier and light delivery systems requiring either flat-top and homogeneous beams, mode mixing or BPP enhancement. OPTICAL FIBERS FIBER GYRO COILS DEFENSE TECHNOLOGY FIBER LASERS & AMPLIFIERS

 Open the catalog to page 1
NuBEAM Flat-Top-2

Controlling Beam Stability and Uniformity Optical Attributes Mechanical Attributes • Beam Transformation — From Gaussian to Flat-Top beam profile • Robust design — Compatible with majority of fiber interconnect systems • Mode conversion — Achieve targeted BPP • Clean room processing — Provides high-strength and long-life • Multimode beam homogenization — Reduction of hot spots • Core diameters ranging from 50 μm to 600 μm — Covers low to high power applications • Efficient brightness conservation of multimode beams • Suitable for Multi-kW beam delivery Features & Benefits • All-in-fiber solution...

 Open the catalog to page 2

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