589nm 5W after fiber, yellow laser used in Medical Instruments

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Introducing Lasence's New 589nm Yellow Laser: Powered by Self-Frequency Doubling Crystal
Nov 1st, 2025

Lasence is proud to launch its latest innovation – the 589nm Yellow Solid Laser (Model: Y589D5000-215x132x116-MMF), developed based on the company’s advanced self-frequency doubling crystal technology. This high-performance laser combines exceptional optical stability, reliable output, and versatile applicability, making it a game-changer for multiple professional fields.

Core Product Advantages

  • Cutting-Edge Core Technology: Built on Lasence’s proprietary self-frequency doubling crystal, the laser delivers precise 589nm yellow light with outstanding spectral purity (FWHM: typ. 1.2nm, max. 1.5nm).

  • High Power & Stability: Boasting a typical output power of 5000mW (range: 4000-6000mW) and superior power stability (RMS ≤2% after 10 minutes, 1.7% over 5 hours), it ensures consistent performance for long-duration operations.

  • Optimized Fiber Configuration: Equipped with a 200μm core diameter fiber (NA=0.22, 1m length) and SMA905 connector (customizable), it enables flexible integration with various systems.

Versatile Applications

The laser is engineered to excel in diverse scenarios:

  • Laser Medical Treatment: Ideal for precise therapeutic procedures requiring targeted yellow light irradiation.

  • Scientific Experiments: Reliable for research projects demanding stable wavelength and power output.

  • Optical Instruments: Compatible with high-precision optical systems for calibration, sensing, or analysis.

  • Laser Display: Delivers vivid yellow light for advanced display technologies and visual systems.

Key Technical Specifications

  • Mechanical Design: Compact dimensions (215x132x116.6mm) and aluminum housing, weighing 3500g for easy installation.

  • Electrical Performance: Wide input voltage (100-240VAC), low power consumption (120W), and quick warm-up time (typ. 10 minutes at 5W).

  • Environmental Adaptability: Operates in 23-35℃ ambient temperature and 5-85% RH, with a storage range of 0-40℃.

  • Long Lifetime: MTTF of 10000 hours at 25℃, ensuring cost-effectiveness and minimal maintenance.

  • Compliance: RoHS-certified, meeting international environmental standards.

  • High Stability: <2% RMS


About Lasence

Qingdao Lasence Co., Ltd. is dedicated to developing high-quality laser solutions. For inquiries or customization, contact us via:

  • Tel: +86-532-66731598

  • Fax: +86-532-66731599

  • Email: sales@lasence.com

  • Website: www.lasence.com


sales@lasence.com

+86 18669790946

9eee9450-8ef1-4c56-a93a-117f263e18df

+86 532 66731598