| | | | | | | | Higher-order topological insulators (HOTIs) have a unique surface signature that determines how they reflect light—and it can be used to experimentally confirm the existence of topological states within real materials. |
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| | Sponsored | | HÜBNER Photonics manufactures high performance lasers for advanced imaging, detection, and analysis. The division offers one of the industry’s broadest ranges of single-frequency CW lasers, diode lasers, nanosecond and femtosecond lasers as well as tunable lasers across the full UV-Visible-NIR spectrum addressing applications from microscopy to quantum. |
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| | | | | | Researchers in Germany and Scotland explore how the visibility of the Hong-Ou-Mandel effect is affected by contamination and disprove an assumption that multiphoton components only impair visibility. |
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| | | | | | Multisequential, object-based architecture for modeling optical systems improves sequential optical design, analysis, optimization, and tolerancing capabilities with one program. |
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| | Sponsored | | QCL operation is highly dependent on the injection current. Wavelength Electronics’ QCL2000 LAB touchscreen instrument delivers 2A to the QCL with noise of 1.3 μA up to 100kHz and average current noise density of 4 nA / √Hz, as well as analog modulation of 2-3MHz for laser tuning. This provides the stability and accuracy required for harmonic comb generation. |
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| | | | | | Join us on March 5th at 2 pm ET for a look at photonic topological interfaces (waveguides) researchers designed to guide light through a chip to reduce this loss of photons/backscattering. |
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| | | | | | In this episode, we cover an LED breakthrough that may regulate sleep cycles, how teleportation could be possible via nonlinear optics, and how gigahertz burst pulses could advance laser processing. |
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| | | | | | We are continuously looking to improve our content offerings for our audience; we invite you to take this 4-question survey to help. |
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