Femto series fiber femtosecond lasers

The Femto Series Fiber Femtosecond Lasers offer outstanding performance with pulse energies greater than 400 μJ, pulse width under 300 fs, and a wavelength of 1035+5 nm. With an output power range from 10 W to 100 W, these lasers are perfect for a variety of advanced material processing and manufacturing applications. They are particularly effective for processing semiconductors, glass, hard and brittle materials, polymers, ceramics, and more, offering unmatched precision and reliability across industries.

Key Features:

• High Pulse Energy: Output pulse energies exceeding 400 μJ, ensuring high-performance capabilities for complex applications.
• Ultra-Short Pulse Width: With a pulse width of less than 300 fs, these lasers provide superior precision for demanding tasks.
• Wavelength: Stable output at 1035+5 nm, optimizing the laser’s performance for a variety of materials.
• Burst Mode Support: The Femto Series lasers support Burst Mode, making them versatile for processes requiring high intensity at rapid intervals.
• Integrated Optical and Electrical Design: A compact, efficient design that combines optical and electrical components for seamless operation and enhanced performance.
• One-Button Operation: Simplifies usage with intuitive control, reducing setup time and improving operational efficiency.
• Built-in Optical Isolation Device: Prevents back reflections, improving the reliability and longevity of the system.
• Built-in Pulse Selector: Provides flexibility in adjusting pulse rates to suit various processing requirements.

Applications:

The Femto Series is ideally suited for a wide range of advanced applications, including:

• Semiconductor Wafer Processing
• Glass and Other Hard/Brittle Materials Processing
• Polymer Materials Processing and Welding
• Medical Device Manufacturing
• Ceramics and Polymer Processing

With its exceptional performance in both precision and reliability, the Femto Series is the ideal solution for industries requiring high-intensity, ultra-short pulse lasers for complex manufacturing processes.

Femto Series Fiber Femtosecond Lasers Selection Guide

The Femto Series Fiber Femtosecond Lasers offer a wide range of models to meet diverse application needs. Use the following guide to select the ideal model for your specific requirements:

1. Power and Energy Requirements

• Femto-10:
  • Average Power: 10 W
  • Pulse Energy: 10 μJ
  • Suitable for low-power precision applications requiring smaller energy outputs.
• Femto-50:
  • Average Power: 40 W
  • Pulse Energy: 50 μJ
  • Ideal for mid-level power applications with moderate pulse energy needs.
• Femto-200:
  • Average Power: 40 W
  • Pulse Energy: 200 μJ
  • Optimized for applications demanding high pulse energy and moderate power.
• Femto-400:
  • Average Power: 60 W
  • Pulse Energy: 400 μJ
  • Perfect for high-power, high-energy applications such as glass processing or hard material processing.
• Femto-1000:
  • Average Power: 100 W
  • Pulse Energy: 1 mJ
  • Best for ultra-high-power applications requiring maximum energy and processing capacity.

2. Pulse Width

• Models offer pulse widths ranging from <250 fs to 10 ps for Femto-10 to Femto-400, and <500 fs to 6 ps for Femto-1000.
  • Choose shorter pulse widths (<250 fs) for applications requiring extreme precision, such as medical device manufacturing.
  • Select longer pulse widths (6 ps) for tasks like welding or cutting that prioritize energy over precision.

3. Beam Quality and Stability

• Beam Quality (M²):
  All models provide excellent beam quality, with M² ≤ 1.3 (typical <1.2).
  • This ensures superior focus and precision for intricate processing tasks.
• Power Stability:
  All models maintain <2% RMS, ensuring consistent performance over extended operation times.

4. Beam Divergence and Diameter

• Beam Divergence:
  • <1 mrad, 2θ across all models, suitable for applications requiring highly directional beams.
• Beam Diameter:
  • Femto-10 to Femto-400: 2.5±1 mm, 1/e²
  • Femto-1000: 3±1 mm, 1/e²
  • Larger diameters accommodate tasks needing greater energy spread.

5. Cooling and Temperature Conditions

• All models utilize water cooling and operate within a temperature range of 10°C to 30°C, ensuring reliable performance in controlled environments.

6. Application-Specific Recommendations

• Semiconductor Wafer Processing:
  • Recommended Models: Femto-10, Femto-50
• Glass and Hard Material Processing:
  • Recommended Models: Femto-200, Femto-400
• Polymer Material Welding and Processing:
  • Recommended Models: Femto-50, Femto-200
• Medical Device Manufacturing:
  • Recommended Models: Femto-10, Femto-50
• High-Energy Tasks (e.g., Ceramics):
  • Recommended Model: Femto-1000

7. Equipment Selection

• Refer to specific configurations such as FemtoA-IR-10-10 or Femto-GN-20-16 based on your equipment integration requirements.

This guide helps you match the right Femto Series model to your application needs. For further assistance, feel free to contact our technical team.