High-power diode stacks and modules engineered as the pumping engines for medical picosecond lasers and high-frequency hair removal platforms.
Xi'an Prima Beauty Equipment Co., Ltd. is a globally recognized pioneer in the aesthetic energy-based device market. With over 10 years of experience in manufacturing laser beauty systems, we stand as a leading aesthetic laser technology factory. We specialize in the end-to-end research, development, and vertical production of advanced optoelectronic laser technology.
Prima Beauty Laser integrates the design and fabrication of diode lasers and solid-state lasers under one roof, providing a wide array of premium aesthetic devices including diode hair removal systems, CO2 fractional lasers, Q-Switched/Pico Nd:YAG laser systems, and IPL technologies. Our vertical integration allows us to design high-power laser chips and pack robust diode stacks that empower the next generation of picosecond laser technologies globally.
We deliver industry-leading manufacturing, ongoing support, and high-performance engineering.
As a mid-to-high-end optical manufacturer, we integrate laser chip packaging, diode stack array coupling, and electrical-optical module housing. This ensures unparalleled pulse stability and long-term peak performance for cosmetic applications.
Every laser engine and diode array undergoes dynamic burn-in and optical-to-electrical inspection inside class 10,000 cleanrooms. We customize custom parameters for global distributors, verifying spot profile symmetry and pulse duration.
We provide full-spectrum engineering services to develop customized device chassis, software interfaces, parameter presets, and handpieces. Elevate your brand with high-performance solid-state laser technology.
Understanding the photomechanical physics behind tattoo pigment fragmentation and targeted dermal treatments.
In dermatological laser therapies, pulse width (duration) is the critical factor that dictates treatment safety and efficacy. Traditional Q-switched lasers operate in the nanosecond range (10-9 seconds), relying primarily on photothermal action. This process heats the pigment target, which can cause thermal diffusion to surrounding healthy tissue, increasing the risk of hyperpigmentation (PIH) and thermal damage.
Picosecond lasers deliver energy in picoseconds (10-12 seconds). This ultra-fast delivery creates a massive photomechanical shockwave within the pigment particle before any heat can escape. The pigment is shattered into micro-particles, which are easily cleared by the lymphatic system, minimizing thermal damage to the surrounding skin.
A true picosecond system requires a highly stable pumping source. While legacy systems rely on unstable flashlamps, modern high-end picosecond systems use Diode-Pumped Solid-State (DPSS) technology. This is where our industry-leading diode stacks come into play.
Our high-power, multi-wavelength diode arrays (300W to 4800W) provide a stable, efficient pump source for solid-state crystals (like Nd:YAG or Alexandrite). This guarantees stable pulse emission, reduced thermal stress, and extends the laser generator's lifetime to millions of shots.
| Performance Metrics | Legacy Nanosecond Lasers | DPSS Picosecond Lasers (Modern) | Clinical Advantages |
|---|---|---|---|
| Pulse Duration | 5 - 20 ns | 350 - 750 ps | Ultra-short duration mitigates thermal diffusion |
| Primary Tissue Action | Photothermal (Heat-based) | Photomechanical (Pressure-based) | Finer pigment fragmentation, faster lymphatic clearance |
| Pigment Particle Size Post-Op | Granule particles | Micro-dust dust particles | Fewer sessions required for complete tattoo clearance |
| Heat Accumulation (Risk) | Moderate to High (PIH Risk) | Extremely Low | Safe for Fitzpatrick skin types IV-VI |
| Peak Power Capacity | Moderate (Megawatt Range) | High (Gigawatt Range) | Effective for recalcitrant green/blue inks |
How distributors and medical clinics utilize picosecond laser configurations in local markets.
Medical spas and dermatology clinics utilize the 1064nm and 532nm wavelengths for precise epidermal and dermal pigment clearance, including melasma, nevus of Ota, and age spots, with minimal downtime.
Specialized tattoo removal studios leverage the photomechanical pressure waves of the 755nm Alexandrite wavelength to target stubborn black, green, and blue tattoo inks, reducing the total treatment course by 50%.
Using specialized micro-lens arrays (MLA) or diffractive lens arrays, picosecond handpieces create Laser-Induced Optical Breakdown (LIOB) in the dermis, stimulating collagen synthesis to treat acne scars and fine lines.
How our R&D is shaping the future of energy-based aesthetic devices.
Developing laser cavities capable of compressing pulse widths down to 250ps. This further reduces the risk of photothermal damage and maximizes treatment efficacy on highly reflective color pigments.
Integrating 532nm, 755nm, 1064nm, and 585nm/650nm dye handpieces into a single, compact laser platform, allowing practitioners to treat a wider range of ink colors and skin types with one machine.
Developing AI-powered optical sensors in the handpiece to monitor real-time backscattered light, automatically adjusting energy output to maintain optimal efficacy and safety for patients.
Our facility in Xi'an, China, offers significant supply chain advantages. We manage all key production phases under one roof—from raw laser chip submount packaging and gold-tin soldering of diode bars to micro-optics alignment and final system housing.
This vertical integration insulates our production from external supply chain disruptions and ensures strict quality control. Over 10 years of manufacturing experience enables us to deliver reliable laser technology, reduce lead times, and offer cost-effective OEM/ODM solutions to global markets.
We maintain rigorous regulatory compliance to ensure global market access and patient safety.
Ensuring seamless compliance, training, and technical support across international borders.
We supply devices and core laser engines complying with CE directives, ISO 13485 quality standards, and local FDA pathways, helping you register products quickly in your local market.
Our engineers provide global technical assistance, component diagnostics, and spare parts supply. We offer remote video calibration, troubleshooting, and replacement parts for laser handles.
We provide comprehensive educational manuals, parameter guides for Fitzpatrick skin typing, and clinical protocol courses to help distributors and medical spas operate devices safely and effectively.
Technical and commercial answers for aesthetic laser distributors and OEM/ODM buyers.
High-reliability optical sub-modules and diode laser stacks engineered for aesthetic devices and industrial pumping applications.
Prima Beauty
