![Amazon.com: Industrial 405-20 Violet/Blue 3.7V Laser Diode DOT Module 12x35mm w/Driver : Industrial & Scientific Amazon.com: Industrial 405-20 Violet/Blue 3.7V Laser Diode DOT Module 12x35mm w/Driver : Industrial & Scientific](https://m.media-amazon.com/images/I/61QykXaeUML._AC_UF894,1000_QL80_.jpg)
Amazon.com: Industrial 405-20 Violet/Blue 3.7V Laser Diode DOT Module 12x35mm w/Driver : Industrial & Scientific
![Ushio has launched longer-life, 405 nm, 600 mW electrostatic-resistant laser diodes | Ushio America, Inc. Ushio has launched longer-life, 405 nm, 600 mW electrostatic-resistant laser diodes | Ushio America, Inc.](https://i0.wp.com/www.ushio.com/wp-content/uploads/2022/10/405-nm-long-life-laser-diodes.png?fit=824%2C1030&ssl=1)
Ushio has launched longer-life, 405 nm, 600 mW electrostatic-resistant laser diodes | Ushio America, Inc.
![oxlasers 405nm 500mW Blue Violet Laser Module for 3D Printer 12V Focusable DIY UV Laser Head for Engraving and Cut with TTL PWM|3D Printer Parts & Accessories| - AliExpress oxlasers 405nm 500mW Blue Violet Laser Module for 3D Printer 12V Focusable DIY UV Laser Head for Engraving and Cut with TTL PWM|3D Printer Parts & Accessories| - AliExpress](https://ae01.alicdn.com/kf/HTB1UFkybvWG3KVjSZFPq6xaiXXaD/oxlasers-405nm-500mW-Blue-Violet-Laser-Module-for-3D-Printer-12V-Focusable-DIY-UV-Laser-Head.jpg_Q90.jpg_.webp)
oxlasers 405nm 500mW Blue Violet Laser Module for 3D Printer 12V Focusable DIY UV Laser Head for Engraving and Cut with TTL PWM|3D Printer Parts & Accessories| - AliExpress
![High Power Laser engraving 405nm Violet laser module 300mW /Burning,lighting fast/focusable|laser attachment|laser digitizerlaser engraving business - AliExpress High Power Laser engraving 405nm Violet laser module 300mW /Burning,lighting fast/focusable|laser attachment|laser digitizerlaser engraving business - AliExpress](https://ae01.alicdn.com/kf/HTB18f9lIpXXXXczXpXXq6xXFXXXg/High-Power-Laser-engraving-405nm-Violet-laser-module-300mW-Burning-lighting-fast-focusable.jpg)
High Power Laser engraving 405nm Violet laser module 300mW /Burning,lighting fast/focusable|laser attachment|laser digitizerlaser engraving business - AliExpress
![Schematic setup of the Sagnac interferometer: a 405-nm cw laser diode,... | Download Scientific Diagram Schematic setup of the Sagnac interferometer: a 405-nm cw laser diode,... | Download Scientific Diagram](https://www.researchgate.net/publication/264539940/figure/fig2/AS:613935048822832@1523384930937/Schematic-setup-of-the-Sagnac-interferometer-a-405-nm-cw-laser-diode-with-its.png)