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Tian Gu

Electrical Engineering

Columbia University

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About Tian Gu at Columbia University (Columbia)

Tingyi Gu is an expert in photonic and optical devices, focusing on on-chip resonators, fiber lasers, and advanced photonic crystal applications. Their recent contributions to the field are exemplified by influential works such as "EntroLLM: Leveraging Entropy and Large Language Model Embeddings for Enhanced Risk Prediction with Wearable Device Data.", and "Diagnostic Imaging Orders Canceled by Radiology: A Study of Over 7 Million Orders From a Single Health System".

Research Areas

photonic devicesoptical resonatorson-chip photonicsfiber lasersphotonic crystalsmetasurfacesintegrated opticsnonlinear optics
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Academic Impact Matrix

Research output metrics for Tian Gu aggregated from public academic databases. Student lab experience data is pending.

Academic data verified · April 2026 · Next sync: May 2026

Research Output

Total Citations80

Emerging researcher

Publications4

Selective publication record

h-index2

Developing track record

i10-index2

Early-stage portfolio

Lab Environment

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Top Publications

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