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[Solid-state multi-wavelength lasers equipment for retina treatment].
Wenlu Liu1, Chuanqing Zhou, Qiushi Ren
1Institute of Biomedical Engineering of Shanghai Jiaotong University, Shanghai, China, 200240. wenluliu@126.com
Summary
This study introduces a solid-state multi-wavelength laser device utilizing Neodymium-doped Yttrium Aluminum Garnet (Nd:YAG) laser technology. The equipment integrates red, yellow, and green lasers for precise therapeutic applications.
Area of Science:
- Ophthalmology
- Laser Physics
- Medical Devices
Context:
- Ophthalmic laser treatments require precise wavelength delivery.
- Existing laser systems may lack multi-wavelength capabilities or integration.
- Advancements in solid-state laser technology enable new therapeutic options.
Purpose:
- To describe a novel solid-state multi-wavelength laser device.
- To highlight the integration of Nd:YAG laser technology with multiple wavelengths (red, yellow, green).
- To detail the device's precision control and optical delivery system.
Summary:
- The device employs Nd:YAG laser frequency technology, emitting at 659 nm (red), 589 nm (yellow), and 532 nm (green).
- It features an accurate laser output control system, precision optics, and an optical fiber transmission system.
- The laser equipment is integrated with a high-precision eye slit lamp for enhanced stability and accuracy.
Impact:
- Potential for improved efficacy in various ophthalmic treatments requiring specific wavelengths.
- Offers a stable and precise multi-wavelength laser solution for clinical use.
- Facilitates advanced laser therapies through integrated design and accurate control.
