November 1 — Sony announces the development of Ultra Density optical (UDO), a blue-laser optical disc format proposed to replace magneto-optical discs.

11月1日—Sony宣布开发超密度光盘(udo)，一种欲取代磁-光盘的蓝光光盘格式。

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With the cell in place, the researchers gradually increased the power of the blue laser and watched how the green fluorescence changed as a result.

细胞放到位置以后，研究者一步步提高蓝色激光的功率，观察绿色荧光的变化。

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Blu-ray and HD DVD are similar in technology. Both use a blue laser to read the information on the disc.

蓝光影碟机和高清数字影碟机采用了相似的技术，都用蓝色雷射光读取影碟上的信息。

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It is working on new versions, including a 7GB blue-laser version, but faces an uphill battle.

ENGADGET: Switched On: Mattel's Juice Box Enters The Matrix

Nine consumer electronics firm agreed in February to standardize and promote a new format called "Blu-ray Disc" that uses a shortwave blue-violet laser to read more than two hours of high-definition content stored on a DVD-size platter.

FORBES: What's Coming

Microvision's current pico projection engine uses red and blue laser diodes and a frequency-doubled "synthetic" green laser to create a full color image.

ENGADGET: Microvision integrates direct green laser into pico projector prototype, completes RGB achievement