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Tunable Lasers

In 1989, Santec became the world’s first manufacturer of a single mode external cavity tunable laser. Developing the technology over the years, we have optimized the lasers to have a high sweep speed, wide tuning range, narrow linewidth and low noise.

What is a Tunable Laser?

  • TSL 580 with New mark
    • TSL-580

    High-Performance
    Tunable Laser

    Delivering high output power, narrow linewidth, and high linearity to support next-generation photonics research

    • 200 nm/s Scan Sweep
    • Narrow Linewidth
    • Excellent Sweep Linearity
  • TSL 570256 1
    • TSL-570

    High-Performance Tunable Laser

    Low noise, fast & accurate testing for all photonic applications

    • 200 nm/s Scan Sweep
    • 1240-1680 nm
    • 0.1 pm Resolution
  • TSL 570 Type U
    • TSL-570 Type U

    Ultra High Power
    Tunable Laser

    Tunable Laser to Address Optical Loss Challenges in AI-Driven CPO Architectures

    • +25 dBm Output Power
    • 200 nm/s Sweep
    • 0.1 pm Resolution
  • TSL 570 H
    • TSL-570 Type H

    High-Power Tunable Laser

    A tunable high power laser that achieves both fast scans and high stability

    • +20 dBm Output Power
    • 200 nm/s Sweep
    • 0.1 pm Resolution
  • TSL 775
    • TSL-775

    Ultimate Performance
    Tunable Laser

    Our highest accuracy, fastest tuning, lowest noise, and narrowest linewidth laser

    • 200 nm/s Scan Sweep
    • <60 kHz Linewidth
    • 1480-1640 nm
  • Full band TSL
    • Full-band TSL

    Ultra-Wideband Tunable Laser

    Full-band TSL

    • Full-Band Coverage
    • 1240-1680 nm Tuning Range
    • 200 nm/s Sweep Speed
  • WSL 110
    • WSL-110

    Compact and Robust Tunable Laser

    Programmable, high power, and step tuning laser.

    • C-band
    • L-band
    • +15 dBm Output Power
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Announcement
14016990f521c405e0bf1f5213b4a3d4d8e7acd1
July 1, 2025 — your products, same trusted technology
MOGLabs is now part of Santec

Santec has completed the acquisition of MOGLabs, the Australian innovator behind CEL cateye diode lasers and precision quantum instruments. The products you know are now available through Santec's global platform.