Engineered with industry-leading micro-channel coolers, golden diode configurations, and advanced FAC lenses.
Understanding the physics, optical path optimization, and peak power dynamics of Nd:YAG laser systems.
Neodymium-doped Yttrium Aluminum Garnet (Nd:YAG) is a solid-state crystal laser medium. Q-switching, or Quality factor switching, is a technique that enables the laser to produce high-intensity pulses in the nanosecond range. By intentionally lowering the quality factor (Q) of the optical cavity during the pumping stage, we prevent early emission and allow a massive population inversion to build up. When the Q-switch is opened, the stored energy is released in an ultra-short, extremely high-power burst.
By shifting output wavelengths using potassium titanyl phosphate (KTP) crystals, Nd:YAG systems can switch output between the fundamental 1064nm infrared beam and the frequency-doubled 532nm visible green beam. This dual-wavelength capacity is critical for applications spanning dermatology, tattoo removal, material processing, and environmental LIDAR sensing.
1064nm Wavelength: Excellent penetration depth into dermal layers. Highly effective for deep-seated pigments (dark blue, black ink) and dermal rejuvenation without damaging surrounding skin tissue.
532nm Wavelength: High absorption index in melanin and oxyhemoglobin. Primarily targeting epidermal pigmented lesions, red and orange pigments, and superficial vascular markings.
Active Q-switching utilizes electro-optic (Pockels cells) or acousto-optic modulators to change cavity loss, giving precise user control over pulse firing. Passive Q-switching relies on saturable absorbers (such as Cr4+:YAG), offering a compact, cost-efficient solution for portable devices.
How modern supply chain management and specialized production facilities ensure manufacturing stability and cost-efficiency.
The global aesthetic and industrial laser market demands high reliability and structural cost benefits. Our production site, situated in Xi'an, has evolved into a smart manufacturing center utilizing Factory 4.0 methodologies. We combine laser chip research and development, substrate packaging, optical coupling, and final device assembly into a single manufacturing cycle.
By maintaining control over the chip packaging stages (including micro-channel cooler alignments and golden-solder bonding technologies), we eliminate key points of failure common in outsourced supply chains. Our vertically integrated system guarantees that every component, from high-power diode bars to the Nd:YAG rods, meets stringent tolerance limits before integration.
Deploying advanced laser technology across medical dermatology, industrial manufacturing, and environmental monitoring fields.
Q-switched systems are the standard for laser-based tattoo removal, treatment of dermal melasma, birthmarks, and epidermal dark spots. High-peak power coupled with nanosecond pulse durations ensures that the pigment is shattered photo-acoustically without heat-induced scarring.
For high-hardness metals, ceramics, and specialty composites, Nd:YAG Q-switched lasers provide micro-cutting, ablation, and surface texture modification capabilities with minimal Heat Affected Zone (HAZ), protecting structural integrity.
Providing seed lasers and high-frequency light sources for atmospheric telemetry, environmental dust assessment, and precision rangefinding. Stable, narrow-linewidth Nd:YAG sources are ideal for optical testing applications.
Pioneering advancements in solid-state laser engineering: Picosecond pulse compression and intelligent energy output control.
While nanosecond Q-switched lasers remain a standard for many applications, the market is shifting toward picosecond devices. Pulses in the picosecond range produce strong photo-mechanical effects, fragmenting target targets with minimal thermal damage to surrounding areas.
Modern laser heads integrate embedded diagnostic sensors that monitor beam quality and power output in real-time. By utilizing smart control algorithms, the system automatically adjusts cooling parameters and pump diode current to maintain stable energy delivery across varying environmental temperatures.
Our research and development program focuses on three main technical improvements:
Supporting international medical distributors and industrial OEMs with standardized product registration and manufacturing traceabilty.
Exporting high-power laser equipment requires adherence to strict international frameworks. Our factory operates under audited ISO 13485 and ISO 9001 frameworks, and our medical laser platforms carry CE certification, ensuring regulatory compliance across major international markets.
We provide custom design services for medical and industrial systems. Our engineering capabilities cover customized mechanical housings, customized software interfaces, and specialized optical paths to suit specific operational requirements.
To reduce down-time, we provide technical support, remote diagnostic diagnostics, replacement parts, and technical training courses for distribution partners worldwide.
Xi'an Prima Beauty Equipment Co., Ltd. — Your Trusted Manufacturing Partner
Welcome to Xi’an Prima Beauty Equipment Co., Ltd., your partner in high-quality aesthetic and medical equipment. With over 10 years of manufacturing experience, we specialize in the research, development, and production of laser beauty technology.
Prima Beauty Laser offers a diverse portfolio, including Diode hair removal laser systems, CO2 fractional lasers, Pico laser systems, IPL systems, and advanced skin management equipment. Our facilities integrate laser chip R&D, structural design, optical engineering, and global product distribution.
Our commitment to quality is backed by rigorous factory testing and international certifications. Every device undergoes comprehensive testing before delivery to ensure reliable operation.
Addressing key technical, purchasing, and operational questions from global procurement managers.
Explore our high-power laser configurations designed for stable industrial pumping and dermatology systems.
Prima Beauty
