Company News
23
2026-06
The research outcome completed by Ningbo AllianStream Photonics and Shanghai Jiao Tong University (SJTU) has been published in Journal of Lightwave Technology. This paper firstly puts forward a brand-new device design concept of geometry-induced mechanical compliance, and develops an original hollow corrugated cylinder (HCC) fiber optic microphone. Without adopting softer or thinner mandrel materials, the corrugated geometric optimization alone brings a leap forward in acoustic sensitivity, delivering a new solution for faint acoustic signal detection.
22
2026-06
📢 Joint research conducted by Prof. Zuyuan He’s team from Shanghai Jiao Tong University (SJTU) and Ningbo AllianStream Photonics Technology Co., Ltd. has been published in Chinese Optics Letters. The proposed FFT-Simplex coded Brillouin Optical Time-Domain Reflectometry (BOTDR) innovates the traditional framework of Brillouin sensing, balancing signal gain and demodulation computing efficiency. It extends the practical sensing distance to over 100 km, delivering a brand-new technical solution for integrated communication & sensing monitoring of long-distance pipelines and submarine optical cables.
19
2026-05
On May 18, 2026, the 2026 China Top Ten Optical Industry Technology Awards Ceremony was held at the China Optics Valley Science and Technology Convention Center in Wuhan.
18
2026-05
At OFC 2026, the world’s premier optical fiber communication conference, Ningbo AllianStream Photonics Technology Co., Ltd. and the research group led by Professor Zuyuan He from Shanghai Jiao Tong University unveiled a major breakthrough: the Coded-Pulse-Compression Frequency-Multiplexed (CPC FM) Distributed Acoustic Sensing (DAS) solution.
07
2026-05
The 2026 Annual Scientific Conference of the Engineering Geophysics Professional Committee of the Chinese Geophysical Society (May 15–17, Nanyuan Hotel, Ningbo)
25
2026-04
The Optical Fiber Communication Conference (OFC) 2026, the premier global conference in optical communications and optical sensing, has successfully concluded. As a key industry technology benchmark, OFC gathers top global research and industrial resources, representing the most cutting-edge and authoritative innovations in optoelectronics.
14
2026-04
AllianStream Photonics × Shanghai Jiao Tong University | Two Breakthrough DAS Achievements Presented at OFC 2026, Leading the Frontier of Fiber Optic Sensing via Industry-University-Research Collaboration
09
2026-01
Recently, the Zhejiang Provincial Department of Economy and Informatization issued the “Notice on Announcing the List of Designated Key Enterprise Research Institutes and Enterprise Research Institutes in Zhejiang Province for 2025.”
09
2025-12
Example: High-Resolution Distributed Fiber Optic Sensing for Dam Health Monitoring
This study leverages distributed acoustic sensing (DAS) in conjunction with ambient noise tomography to enhance the monitoring capabilities for dam health assessment.
09
2025-12
The 2025 Year-End Summary Meeting for the “Research and Demonstration of Urban Lifeline Safety Monitoring and Early Warning Technologies” Project under the National Key R&D Program during the 14th Five-Year Plan Period Was Held Successfully.
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