What is the price of a blue laser diode module

Blue laser diode modules typically range from under $10 for basic low-power units to several hundred dollars for high-power or specialized modules.

Price Range Overview

The cost of a blue laser diode module depends on several factors, including wavelength, output power, spectral properties, package type, and intended application. Basic consumer-grade modules, such as those used for laser pointers or small alignment tools, can cost less than $10 to $50 per unit. More advanced modules designed for scientific, industrial, or biomedical applications—with higher power, narrow linewidth, or single-mode operation—can range from $100 to several hundred dollars, and in some cases, specialized high-power modules may exceed $1,000 .

Supplier Examples

• Mouser Electronics offers a variety of blue laser diodes with pricing that varies by quantity and specifications, typically starting from tens of dollars for standard diodes .
• eBay provides a wide selection of blue laser diode modules, often with fast shipping and competitive pricing, ranging from $5 to $100+ depending on power and module type .
• ProPhotonix supplies compact blue laser modules (450–488 nm) suitable for 3D printing, spectroscopy, and metrology, with prices generally starting around $50–$100 for low-power modules and increasing for higher-power or specialized configurations .
• RPMC Lasers offers high-performance blue lasers for industrial and scientific applications, where prices can be significantly higher due to custom packaging, high power, or precise wavelength requirements .

Factors Affecting Price

1. Wavelength: Modules in the 405–488 nm range are common, but narrow-linewidth or single-mode diodes cost more.
2. Output Power: Higher power modules require more robust cooling and optics, increasing cost.
3. Package Type: Compact, integrated modules with collimation optics are more expensive than bare diodes.
4. Quantity: Bulk purchases often reduce per-unit cost.
5. Special Features: Modules with line shaping, modulation capability, or high stability for scientific use command premium prices.

In summary, for general-purpose blue laser diode modules, expect prices from under $10 to $100, while high-performance or specialized modules can cost several hundred dollars or more depending on specifications and supplier .