Import 405 Nm Violet Blue Diode Laser — Buy in Bulk from Supplier in China

The 405 nm Violet Blue Diode Laser from Changchun New Industries Optoelectronics Technology Co., Ltd. emits a violet-blue light at 405 nm, a wavelength suited for applications requiring precise optical excitation or material processing. The unit delivers high output power in a compact housing, enabling integration into bench-top systems, handheld devices, and industrial enclosures. Its long operational lifespan and low power consumption reduce downtime and energy costs for continuous use in controlled environments.

Built around a gallium nitride semiconductor, this diode laser provides a stable beam with typical divergence of 10-15 degrees and a standard operating voltage of 4.5 V to 5.5 V DC. The emission spectrum remains narrow across the rated temperature range, which is standard from 0 °C to 50 °C for such devices. Mounting options include TO-5 and TO-18 packages, with heat sinks often specified for thermal management in high-duty cycles.

Industries such as telecommunications, medical diagnostics, and laser engraving use 405 nm diodes for data transmission, fluorescence excitation, and fine marking on metals or polymers. Buyers in these sectors confirm compatibility with their power supplies and cooling systems before ordering. Trade terms for this supplier include FOB and CIF, with packaging designed to prevent electrostatic discharge during transit.

Changchun New Industries Optoelectronics Technology Co., Ltd. is based in Changchun, Jilin Province, at No.668 Chuangxin Road in the High-Tech Zone. The company operates as an imported-tier supplier within the optoelectronics sector, focusing on diode laser modules and related components for industrial and scientific applications. Its address and zone designation indicate a concentration of technical expertise and manufacturing infrastructure.

The supplier’s profile shows a harbor trust tier with no recorded response rate or average response hours, which suggests that direct communication may require follow-up through alternate channels. The listing does not provide details on production capacity, certifications beyond ISO and CE compliance, or specific client references, so buyers should request these directly for validation.