As a company firmly committed to exploring high-tech innovation, we are dedicated to technological advancement and superior quality. We employ the most advanced testing technologies and equipment worldwide to ensure that our products meet strict performance, safety and reliability standards. To meet customers' demands for high-energy lasers, we can also provide 1064nm laser target designators systems. Each product is built from the ground up to ensure a continuous technological edge and innovation.
Definition
The Laser Target designator is a solid-state laser with Nd crystal (neodymium-doped yttrium aluminum garnet) as the core gain medium, emitting 1064nm near-infrared wavelength light. It features high energy, narrow linewidth, and strong penetration. Its working principle is based on the excitation of neodymium ions in the crystal by diode-pumped solid-state(DPSS) source (such as a semiconductor), amplification of stimulated emission light through an optical resonator cavity, and ultimately outputting stable laser pulses.
Technical Characteristics
Energy stability, high conversion efficiency
The 1064nm Laser Target designator uses Nd crystal as the core, combined with semiconductor pumping technology, to enhance energy conversion efficiency. The cavity design focuses on thermal compensation and mechanical locking structure to ensure stable beam quality. Taking the LDR100K1 model of ERDI TECH LTD's laser target designator as an example, the beam divergence angle is ≤ 0.15 mrad, ensuring a narrow and focused beam, thereby achieving precise aiming and being widely used in aviation, ground lighting, and other applications requiring high-precision ranging and target indication. Additionally, ERDI TECH LTD's products such as LDR25K1 provide personalized customization options, with a regulation range of 0.3 to 1 mrad, flexibly meeting the needs of different operation scenarios.
High energy output
The 1064nm laser adopts Q-switching technology and mode-locked technology on the pulse, achieving short pulse width and peak power output by reducing the loss in the modulated cavity. The mode-locked technology is used for generating ultra-short pulses, with high energy concentration. ERDI TECH LTD can support an energy output of up to 160mJ, suitable for high-power scenarios such as industrial cutting, LIBS spectroscopy analysis, and long-distance LIDAR.
Comparison of application scenarios between 1064nm and 1535nm wavelengths
Compared with the 1535nm wavelength laser, the 1064nm wavelength laser is more suitable for scenarios requiring high energy, precise processing, or scientific research, with higher protection requirements and maintenance costs. The 1535nm wavelength laser focuses more on eye safety, portability, and adaptability to complex environments. There is no significant difference in LIBS excitation effect between the two, but the application scenarios vary significantly due to the wavelength characteristics. Customers can make an informed choice based on their needs.