semiconductor

The space sector offers numerous oppurtunities for photonics technologies in the development and offering of satellite-based services. (Image: Shutterstock/Dima Zel)

Looking skyward: Photonics opportunities in space

The ongoing commercialisation of the space sector is creating numerous opportunities for photonics technologies, Matthew Dale learns

Ams Osram’s multi-junction VCSELs are helping to improve automotive lidar. Credit: Ams Osram

VCSELs rev up for life in the fast lane

Multi-junction vertical-cavity surface-emitting lasers are likely to displace LEDs and edge-emitting lasers in sensing, finds Andy Extance

The new camera is easily configurable and could have applications in analysing combustion phenomena, detecting hazardous gases and characterising semiconductor materials (Image: INRS)

Ultrafast single-pixel camera unlocks non-visible applications

The new camera could have applications in analysing combustion phenomena, detecting hazardous gases and semiconductor inspection

Using ultrafast bursts of low-intensity pulses, researchers are able to add new functionalities inside semiconductor chips. (Image: Andong Wang)

Ultrafast lasers increase functionality of semiconductor chips

The method could exploit the sub-wafer surface space of chips to achieve higher integration densities and deliver extra functionality

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