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The optical properties of the Cy3.5 amine labeling experiment are an important reason for its application in biomarkers and fluorescence imaging. Cy3.5 is a fluorescent dye belonging to the Cyanine dye family, with high molar extinction coefficient and quantum yield, making it excellent in trace analysis and fluorescence imaging.In the Cy3.5 amine labeling experiment, the dye covalently binds to s...
For the first time, researchers at Umeå University, Sweden, have demonstrated the full capabilities of their large-scale laser facility. The team reports generating a combination of ultrashort laser pulses, extreme peak power, and precisely controlled waveforms that make it possible to explore the fastest processes in nature.Umeå’s laser is 11 m long and generates very short pulses László Vei...
Imagine being able to carry a 3D printer with you and quickly create low-cost objects, such as fastening bicycle wheels or parts needed for critical medical surgeries. Scientists from the Massachusetts Institute of Technology (MIT) and the University of Texas at Austin have combined silicon photonics and photochemical technology to successfully develop the first chip based 3D printer, taking a cru...
Recently, Sivers Semiconductors, a well-known chip and integration module supplier in Sweden, announced that its subsidiary Sivers Photonics is partnering with ecosystem partners to showcase its advanced laser chip and array technology at the OFC conference in Santiago.The first on-site demonstration used Ayar Labs optical I/O and CW-WDM MSA compatible SuperNova ™ The light source is powered...
Reducing stray light is one of the main challenges in combustion experiments using laser beams (such as Raman spectroscopy) for detection. By using a combination of ultrafast laser pulses and gated ICCD or emICCD cameras, a time filter can be effectively used to remove bright and constant flame backgrounds. When the signal reaches the detector, these cameras can open electronic shutters within the...