NIR-optimized black silicon 4-quadrant photodiodes with high sensivity and fast speed скачать в хорошем качестве

NIR-optimized black silicon 4-quadrant photodiodes with high sensivity and fast speed

ElFys Black Silicon 4-Quadrant Detector delivers a significant advancement in near-infrared (NIR) detection, achieving more than 30% higher responsivity compared to other state-of-the-art detectors. With a responsivity of 0.64 A/W at 1064 nm, it combines high sensitivity, low dark current, and precise positional information, making it ideal for demanding applications. At Laser World of Photonics in Munich 2025, Dr. Toni Pasanen delivered an insightful presentation and had a great interactive session with the audience at the Lasers and Optics Forum. Contact: https://www.elfys.fi/ #photodiodes #quadrant #defence #defencetechnology #laser Intro (0:00) Photodiodes with sensivity: (1:08) Near-infrared used in many applications: (3:59) Responsibity and Speed: (4:54) Black silicon 4-quadrant detector:(6:20) EQE and responsivity at room temperature: (7:10) Raise time and fall time: (8:36) Response uniformity and crosstalk: (9:01) Application exmple: (11:06) ElFys Quadrant data: (12:49) ElFys products: (13:19)