LIBS is a fast, non-destructive elemental analysis technology widely used in industry, environment and scientific research. Laser performance determines LIBS detection accuracy. Compared with traditional lasers, RealLight PQE DPSSL features compact size, high energy and short pulse, enabling high-SNR spectral acquisition and adapting to portable and commercial LIBS development.

1535 nm erbium glass lasers offer Class‑1 eye safety, 30+ km ToF ranging, –40~70°C operation without temperature control, and 150 kW peak power. RealLight provides full‑chain domestic production, 100k+ annual capacity, and customizable modules for drones, security, and lidar applications.

Microchip lasers enable portable, intelligent LIBS with high repetition rates, low power, and rugged design. RealLight's solutions overcome lab-only limits, empowering alloy sorting, environmental monitoring, and cultural heritage analysis.

Handheld LIBS enables rapid on-site light-element analysis (C, Li, etc.) with no radiation. It excels in PMI, recycling, and lithium batteries but faces cost/accuracy challenges. RealLight offers compact >5mJ, 50Hz end-pumped lasers with passive Q-switching for portable LIBS applications.

LIBS enables rapid in-situ, multi-element analysis, revolutionizing geological exploration and mineral sorting. Portable units deliver real-time results, while lab systems provide 1-2μm elemental imaging. RealLight's 10mJ PQE laser offers a compact, cost-effective LIBS source.

Nanosecond lasers offer high peak power, multi-wavelength options, and compact air-cooled designs, making them ideal for LIBS. They excite stable plasmas on solids, enabling ppm-level multi-element detection. Domestic microchip ns lasers (>10 mJ,

Diode lasers offer narrow linewidth (

Semiconductor lasers offer wide wavelength range, compact size, long lifetime, and low cost, making them ideal for handheld Raman spectrometers. These portable devices enable rapid, non-destructive on-site identification of substances—from narcotics and explosives to food adulterants and pharmaceuticals. Applications span public security, food safety, environmental monitoring, and geology. Emerging organic semiconductor breakthroughs promise further sensitivity gains, expanding future use cases.

RealLight's Raman probes enable non-destructive, real-time material analysis across pharmaceuticals (PAT, API verification), petrochemicals (reaction monitoring), lithium batteries (electrode evolution), food safety (pesticides, adulteration), and forensics. Featuring high sensitivity, industrial-grade stability, and customizable options (immersion, high-T/p, SERS), these fiber-coupled probes support lab and harsh-field applications.

Multi-wavelength diode lasers enable sensitive bio-tissue analysis via spectral, imaging, and biosensing. RealLight’s AWSO-B offers 36 channels, TEC control (0.3nm/°C), and flexible output for reliable detection.