What is the wavelength of the blue-violet laser that Blu-Ray uses?
A) 128-nm
B) 700-nm
C) 650-nm
D) 405-nm

Name: What is the wavelength of the blue-violet laser that Blu-Ray uses? A) 128-nm B) 700-nm C) 650-nm D) 405-nm
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Quizplus · Accepted Answer

The wavelength of the blue-violet laser used in Blu-Ray is 405-nm. This wavelength allows for high-density data storage on the disc, which is necessary for the large amount of data that can be stored on a single Blu-Ray disc.

What Is the Wavelength of the Blue-Violet Laser That Blu-Ray