Laser Diodes | UV | 375 - 400 nm Laser Diodes | VIOLET | 405 - 415 nm Laser Diodes | BLUE | 420 - 488 nm Laser Diodes | GREEN | 510 - 520 nm Laser Diodes | RED | 635 - 655 nmLaser Diodes | UV | 375 - 400 nm Laser Diodes | VIOLET | 405 - 415 nm Laser Diodes | BLUE | 420 - 488 nm Laser Diodes | GREEN | 510 - 520 nm Laser Diodes | RED | 635 - 655 nmSemiconductor laser diodes range widely in price based on a few key parameters. The wavelength, power, spectral qualities, package type, cavity type and quantity will all have an effect on the price. You can buy a laser diode for less than a dollar. But the price can also be in the tens of. Laser Diodes and Modules are semiconductor devices that can emit a beam of high intensity focused radiation, typically in the infrared, visible or ultraviolet wavelength ranges of the electromagnetic spectrum, coherently (light waves of the same wavelength, phase and direction). With power ranges. At BeautyODM, we specialize in OEM/ODM solutions for high-performance laser devices, tailored for the global professional beauty equipment market. To learn more, feel free to contact us on sales@6wresearch. com Any Query? Click Here Nichia NDB7A75 TO5 9mm Blue 445nm 5 Watt Laser Diode, Tight Rectangle Beam! MELLES GRIOT 56ICS426 ? LASER DIODE SYSTEM (QFT55) Only 1 left! MELLES GRIOT 56ICS426 ? LASER DIODE SYSTEM (QFT56) Get the best deals on Laser Diodes when you shop the largest online selection at eBay.