105um 405nm 300mW Violet Fiber Coupled Laser Module for Medical Treatment

105um 405nm 300mW Violet Fiber Coupled Laser Module for Medical Treatment

This 105um 405nm 300mW Violet Fiber Coupled Laser Module is a medical-grade core component exclusively engineered for professional medical treatment, integrating 405nm violet laser’s photodynamic activation capability, 300mW targeted power output, and 105μm precision fiber coupling transmission. It delivers controlled, minimally invasive laser energy for photodynamic therapy (PDT), tissue disinfection, and precision treatment—becoming a reliable choice for dermatology, dentistry, ophthalmology, and wound care.

Core Technical Advantages for Medical Treatment

405nm Violet Wavelength Medical Optimization: 405nm is the optimal wavelength for activating photosensitizers in photodynamic therapy (PDT) and destroying pathogenic microorganisms (bacteria, fungi, viruses). It penetrates 0.1-2mm into superficial tissue, targeting abnormal cells (e.g., acne-causing bacteria, precancerous lesions) without damaging healthy tissue. The wavelength also excels in dental disinfection (periodontal pockets, root canals) and wound anti-infection, making it versatile for multiple clinical scenarios.

300mW High Power for Clinical Efficiency: With stable CW output , the 300mW power accelerates treatment cycles while ensuring therapeutic efficacy. It activates photosensitizers in 1-3 minutes per treatment area (vs. 5-10 minutes for low-power modules) and achieves a high bacterial killing rate in dental applications. The adjustable power (0-100% duty cycle control) adapts to different tissue types and treatment intensities.

105μm Fiber-Coupled Precision Transmission: Equipped with medical-grade silica fiber (core diameter 105μm, numerical aperture NA=0.22, coupling efficiency ≥85%), it delivers laser energy with minimal loss. The fiber’s small core enables minimally invasive access to narrow treatment sites (e.g., periodontal pockets, corneal margins, wound crevices) with pinpoint accuracy.