先进激光实验室

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2022-05-09

Congratulations to PhD student Angzhen Li's article ...

2022-05-09

Congratulations to PhD student Mo Liu's article bein...

2022-05-09

Congratulations to PhD student Jin Yu's article bein...

· Research

Optical Glass Materials

Glass materials with low phonon energy, high transmittance, wide transmission window are important prerequisites for the development of mid-infrared lasers. Our team mainly focus on the fluoride, fluorphosphate and tellurite glass, and uses these glass materials as the basis to prepare optical microspheres, microbubbles and optical fibers, laying the foundat...

Fiber Optic Sensors

Optical fiber sensors are widely used in the detection of various physical quantities in the military, security, industry, medicine and other fields because of its compact structure, low loss and high sensitivity. The optical fiber sensor devices developed by our group based on microfiber coil, microfiber knot and single-mode-multimode-single-mode fiber stru...

Optical microcavity laser

Mid-infrared lasers have important application value and prospects in many fields such as spectroscopy, remote sensing, medical, environmental protection and military. This is because the water molecules and substances containing C-H bonds have strong absorptions in this band, and the photothermal effect can be used to realize controllabl...

Advanced Laser Lab

The team of Advanced Laser Lab of Hrbin Engineering University （HEU ALL） is a young, vigorous, energetic and motivated research team.The team was established in September 2015, aiming at the research direction of visible light and mid-infrared lasers and sensors.At present, the team carries out research on optical fiber laser, fiber optical sensors, opticl glass materials, etc. what belong to the frontier and hot research field of optical engineering. The team currently undertakes a number of ke

Group Leader

Prof. Pengfei Wang. His research interests include compound glass materials, fibre lasers, computational photonics (modelling, simulation and optimization), photonic devices (such as microfibre/nanowire based photonic devices, fibre optic sensors etc) and appl...

Publications

NiS2 as a broadband saturable absorber for ultrafast pulse lasers, Optics & Laser Technology, accepted for publication.

Broadband 2.7 μm mid-infrared emissions in Er3+-doped PbO-PbF2-Bi2O3-Ga2O3 glasses, Optics Letters, accepted for publication.

Ultra-broadband near-infrared photoluminescence in Er3+-Ni2+co-doped transparent glass ceramics containing nano-perovskite KZnF3, Ceramics International, accepted for publication.

Intense mid-infrared emission at 3.9 μm in Ho3+-doped ZBYA glasses for potential use as a fiber laser, Optics Letters, accepted for publication.

Yb3+-Yb3+ Cooperative Upconversion in Oxyfluoride Glass and Glass Ceramics, Journal of Luminescence, vol. 226, pp. 117461, 2020.

Patents

一种钕离子掺杂的近红外微球激光器的制备方法 201910917381.2

一种钕离子掺杂的近红外微球激光器的制备方法 201910917375.7

一种铒离子掺杂的氟碲酸盐微球激光器的制备方法 201910917377.6

一种基于二硫化锡锁模器的双波长锁模光纤激光器 201910194757.1.2

一种ZBYA氟化物玻璃及其制备方法 201910194119.X

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