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J. H. Liu

Researcher at Princeton University

Publications -  4
Citations -  5200

J. H. Liu is an academic researcher from Princeton University. The author has contributed to research in topics: Thomson scattering & Laser. The author has an hindex of 1, co-authored 1 publications receiving 4663 citations.

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The CMS experiment at the CERN LHC

S. Chatrchyan, +3175 more
TL;DR: The Compact Muon Solenoid (CMS) detector at the Large Hadron Collider (LHC) at CERN as mentioned in this paper was designed to study proton-proton (and lead-lead) collisions at a centre-of-mass energy of 14 TeV (5.5 TeV nucleon-nucleon) and at luminosities up to 10(34)cm(-2)s(-1)
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Thomson scattering diagnostic system for the XuanLong-50 experiment.

TL;DR: In this paper , a 15-point Thomson scattering diagnostic system is developed for ENN's spherical torus experiment XuanLong-50 (EXL-50) to enable measurements at low density (∼0.5 × 1018m-3) plasma operations, the opto-mechanical subsystems carefully designed to maximize the collection and transmission of the scattered light and to minimize the stray light level.
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A novel polychromator calibration method for Thomson scattering diagnostics.

TL;DR: In this article , a broadband pulsed light emission diode (LED) was used to calibrate the relative spectral responsivities of the polychromators in Thomson scattering (TS) diagnostics.
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A high-power long lifetime beam dump for the Thomson scattering diagnostic system in the XuanLong-50 experiment.

TL;DR: In this article , a Chevron type beam dump with polished molybdenum plates is designed and fabricated, which absorbs the laser beam energy in a 3D structure to reduce the laser fluence deposited on the material surface.