| | | | | | | | Researchers in South Korea demonstrate light amplification via chemically synthesized perovskite nanosheets—a new laser medium. |
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| | | | | | The SPIE Startup Challenge, held every year at SPIE Photonics West, showcases new businesses, products, and technologies that address critical needs by using photonics in the areas of healthcare and deep tech. |
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| | | | | | A novel structure design within a photodiode creates drift fields to increase the velocity of signal electrons that allows them to be swept out of the photodiode and sampled much faster—and it enables photon detection and signal-electron transfer to be achieved at nanosecond resolution. |
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| | Sponsored | | MadAFM™ is a new sample scanning AFM that offers high performance, tabletop design and user friendly features. MadAFM™ is powered by Mad City Labs industry leading nanopositioners giving exceptional precision and performance. MadAFM™ offers over 15 microscopy modes, automated calibration and initialization features, user friendly probe exchange and is simple to install. |
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| | | | | | Episode 36 of Following the Photons: A Photonics Podcast features our Light News photonics news roundup for January 28, 2025. |
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| | | | | | In this Q&A, Nanyang Technological University, Singapore (NTU Singapore) researchers Professor Baile Zhang and Professor Leong Chuan Kwek share the inspiration and concepts behind the photonic chips they’ve each developed that could usher in the era of quantum computers. |
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| | | | | | This eBook discusses how space represents an expanded realm with exciting opportunities to test the capabilities of existing optical- and laser-based technologies, while also pushing the envelope to develop new ones. |
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| | | | | | Join us February 26th at 2 p.m. ET to learn the best way to choose and define individual filter performance for superior spectral compatibility with other filters in a set or optical system. |
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| | | | | | China bans exports of gallium and germanium, critical materials for optics and photonics, to the U.S. |
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| | | | | | Today is the last day of the SPIE Photonics West 2025 exhibition; here is an exhibit floor offerings snapshot. |
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