Chervon (hk) Limited

Nanjing University

Chia Tai Tianqing Pharmaceutical Group Co., Ltd.

Ping Xu

Xiquan Zhang

Jie Xu

Shanchun Wang

Xunqiang Wang

Hao Yu

Ming Chen

Shining Zhu

Xi Han

Xiaole Zhan

Mitch Mulder

Hua Jin

Jun Shen

Shaonan Tang

Shuqing Cao

Maoqiong Pan

Chengqian Wang

Lifan Tu

Chaoqiang Yang

The present invention provides a quinoline derivative for the treatment of nasopharyngeal carcinoma and use thereof in preparation of a pharmaceutical composition for tumor treatment.

Quinoline derivative for treatment of nasopharyngeal carcinoma

A photonic chip based on periodical poling and waveguides circuits in ferroelectric crystals, the method is based on the integration of waveguide circuits, periodical poling and electro-optic modulator (EOM). The chip is illustrated by FIG.. The waveguide circuits guide the photons and makes linear operations like the beam splitting, filtering etc. on the photons. The periodical poling enables the efficient spontaneous parametric down conversion (SPDC), resulting the generation of entangled photons. The EOM controls the phase of photons dynamically. The following directional coupler distributes the entangled photons and the quantum interference takes place, resulting different types of path-entangled states by controlling the voltage of EOM insides the chip.

On-chip path-entangled photonic sources based on periodical poling and waveguide circuits in ferroelectric crystals

A laser line generating device includes a conical prism, a light-emitting unit for projecting light onto the conical prism, a housing for receiving the light-emitting unit and permitting the light emitted by the light-emitting unit to pass there through, and translucent columns disposed between the housing and the conical prism for connecting the housing and the conical prism, wherein the apex of the conical prism faces towards the light-emitting unit.

Laser line generating device

Battery charger

Growing community of inventors

Nanjing, China

Ping Xu