These MEMS gyroscopes are limited in their sensitivity, so optical gyroscopes have been developed to perform the same function but with no moving parts and a greater degree of accuracy using a ...

There are two kinds of gyroscopes in widespread use for navigation and control: optical ones, which are extremely sensitive but also expensive, and microelectromechanical (MEMS) ones, which are ...

Researchers from Caltech have developed an optical gyroscope that is no larger than a grain of rice and has higher accuracy than the more common MEMS gyroscopes most people have in their electronics.

These MEMS gyroscopes are limited in their sensitivity, so optical gyroscopes have been developed to perform the same function but with no moving parts and a greater degree of accuracy using a ...

By using MEMS technology to fabricate a core element of an optical-fiber gyro, a research team built and tested an extremely sensitive unit that’s also compact and rugged.

Today's wearables, smartphones, and drones use microelectromechanical (MEMS) sensors as gyroscopes, to work out how they are being rotated: ... While optical gyroscopes improve accuracy, ...

Emerging applications for gyroscopes in smartphones also include optical image stabilization and navigation-related functions." In Apple's iPad and iPhone, the MEMS gyroscopes come from one ...

Inertial Labs has released its TAG-200 two-axis and TAG-300 three-axis gyroscopes, developed for electro-optical systems, gimbals, line-of-sight, and pan and tilt platforms for stabilization and ...

A comparison of HRG technology versus MEMS from Safran, ... they would use mechanical gyroscopes and optical star positioning to provide position corrections, ...

Specifically optimized for OIS (optical image stabilization) in smart phones and digital still cameras, the two-axis L2G3IS and three-axis L3G3IS gyroscopes from STMicroelectronics measure angular ...