How much does an 808nm laser diode cost

The price of an 808nm laser diode ranges from around $10 for low-power alignment modules to several thousand dollars for high-power, fiber-coupled industrial or research-grade diodes.Low-Power DiodesFor alignment or low-power applications (1–100 mW), 808nm laser diodes are relatively inexpensive. For example, Edmund Optics offers a 100 mW 808nm alignment diode suitable for OEM integration at a low cost, typically in the $10–$50 range depending on accessories and shipping . These modules often include collimating optics and TTL modulation.Medium to High-Power DiodesFor higher power applications (200 mW to several watts), prices increase significantly. Vendors like AeroDIODE provide fiber-coupled 808nm diodes with continuous-wave (CW) or pulsed operation, ranging from tens of watts up to 350 W, with prices varying based on power, fiber core size, and driver configuration . These can cost hundreds to thousands of dollars, especially when paired with turn-key drivers or custom modules.Custom and Industrial ModulesCompanies like RPMC Lasers and LDX Optronics offer custom or OEM-grade 808nm diodes for medical, industrial, or research use. Prices for these modules are typically quoted on request, reflecting the specific configuration, power output, and delivery requirements . High-power, fiber-coupled modules for optical pumping or industrial processing can easily exceed $2,000–$5,000 per unit.Online MarketplacesOn platforms like eBay, 808nm laser diodes are available from multiple sellers, often at competitive prices for both low-power and mid-power units. Prices can vary widely depending on brand, condition (new or used), and included accessories .SummaryLow-power (1–100 mW): ~$10–$50Medium-power (200 mW–60 W): ~$100–$1,000+High-power (60–350 W, fiber-coupled): $1,000–$5,000+Custom OEM modules: Price upon request When purchasing, consider power requirements, fiber coupling, modulation options, and driver electronics, as these factors significantly affect the final cost.