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8 Result(s)

within Tingyun Wang Remove this filter Optics, Lasers, Photonics, Optical Devices Remove this filter

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  1. No Access

    Chapter and Conference Paper

    Groove in Sapphire Machined by CO2 Laser Under Water

    We have demonstrated a method for crack-free machining of groove in sapphire by using a CO2 continuous-wave (CW) laser under water. A sapphire wafer with a thickness of 1 mm is immersed into the water with 1 mm b...

    Leilin Huang, Lei **ao, Fufei Pang… in Proceedings of the 8th International Multi… (2021)

  2. No Access

    Chapter

    Sapphire-Derived Fibers and Optical Fiber Sensing

    optical fiber being optical sensors exhibit several advantages including the immunity to the electromagnetic interference, simple structure, easy to carry, and large dynamic range. Especially, the possibili...

    Fufei Pang, Zhifeng Wang, Huanhuan Liu, Sujuan Huang… in Advanced Fiber Sensing Technologies (2020)

  3. Article

    Open Access

    Spectrally Flat Supercontinuum Generation in a ZBLAN Fiber Pumped by Erbium-Doped Mode-Locked Fiber Laser

    We have experimentally demonstrated the flat supercontinuum (SC) generation using a 10-m-long ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAN) fluoride fiber pumped by an erbium-doped mode-locked fiber laser incorporating carbon-...

    Huanhuan Liu, Ye Yu, Wei Song, Qiao Jiang, Fufei Pang, Tingyun Wang in Photonic Sensors (2019)

    Download PDF (1059 KB)

  4. Article

    Open Access

    Broadband Acoustic Vibration Sensor Based on Cladding-Mode Resonance of Double-Cladding Fiber

    We have proposed and demonstrated a double-cladding fiber (DCF) with cladding-mode resonance property for broadband acoustic vibration sensing. Since the fundamental mode in the core waveguide is able to be co...

    Guanghui Sui, Huanhuan Liu, Fufei Pang, Jia**g Cheng, Tingyun Wang in Photonic Sensors (2019)

    Download PDF (1087 KB)

  5. Article

    Open Access

    Distributed Vibration Sensor With Laser Phase-Noise Immunity by Phase-Extraction φ-OTDR

    We have demonstrated a distributed vibration sensor based on phase-sensitive optical time-domain reflectometer (φ-OTDR) system exhibiting immunity to the laser phase noise. Two laser sources with different lin...

    Yuying Shao, Huanhuan Liu, Peng Peng, Fufei Pang, Guoqin Yu, Zhen Chen… in Photonic Sensors (2019)

    Download PDF (614 KB)

  6. Article

    Open Access

    Black Phosphorus-Film with Drop-Casting Method for High-Energy Pulse Generation From Q-Switched Er-Doped Fiber Laser

    We have reported high-energy pulse generation from a Q-switched Er-doped fiber laser based on black phosphorus (BP) with a drop-casting method. Poly dimethyl diallyl ammonium (PDDA) is employed to protect BP. ...

    Huanhuan Liu, Wei Song, Ye Yu, Qiao Jiang, Fufei Pang, Tingyun Wang in Photonic Sensors (2019)

    Download PDF (628 KB)

  7. No Access

    Article

    Remote detection of the surface-enhanced Raman spectrum with the optical fiber nanoprobe

    Optical fiber nanoprobe with gold nanoparticles substrate on the surface was prepared by electrostatic self-assembly technology. Surface-enhanced Raman spectrum of the cells was measured using the optical fibe...

    Lianxin Li, Shupeng Liu, Zhenyi Chen, Zhangmin Dai, Na Chen… in Optics and Spectroscopy (2014)

  8. No Access

    Article

    Fabrication and characteristics of silica optical fiber doped with InP nano-semiconductor material

    We fabricated a novel special silica optical fiber doped with nano-semiconductor material InP in double cladding layers by using conventional modified chemical vapor deposition (MCVD) process. During the depos...

    Fufei Pang, **anglong Zeng, Zhenyi Chen, Tingyun Wang in Optical and Quantum Electronics (2007)