Abstract: Optical pickup unit (OPU) is a data read/write head in optical disc drives, and precision orientation angle adjustment of a diffraction grating (GT) is an important process in OPU ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Discover your new sanctuary at 64 Brook Drive, Altona! This beautifully presented three-bedroom house is perfect for families or professionals seeking a comfortable and stylish living space.

In April, a new x86-64 port was released ... The image is a 3.2 GB download, which decompresses to a 16 GB disk image, and for decent performance you should use a USB 3.0 flash drive. The demo video ...

Abstract: Positioning precision is crucial to today's increasingly high-speed, high-capacity, high data density, and miniaturized hard disk drives (HDDs). The demand for higher bandwidth servo systems ...

A typical case scenario for this issue is whereby you have an external storage drive in an enclosure connected to your PC via USB and the enclosure power light is on and the disk is running but ...

That business was responsible for manufacturing Pioneer-branded optical disc drives, which are used in Blu-ray, DVD and CD players. As a result of the sale, the company plans to stop selling products ...

Today I learned that Charles Bukowski, “laureate of American lowlife”, wrote about the incompatibilities of early computing platforms in a poem called 16-bit Intel 8088 Chip: ...

The company’s strategic focus on high-net-worth and mass affluent clients continues to drive growth, with record Q1 new client gross inflows of $1.3 billion, 76% of which came from mass affluent ...