Search for tag: "frequency"

33 Media

01:01:15 SULI14June2022_Diem SULI14June2022_Diem	SULI14June2022_Diem ppplonly waves plasma wave energy frequency field electron dispersion fusion plasmas velocity relation lot force 3d motion particles density kind physics From PPPL Admins 0 likes 22 plays
01:02:12 HS02June2022_AndrewSeltzman HS02June2022_AndrewSeltzman	HS02June2022_AndrewSeltzman plasma gas electrons globe energy field fusion discharge foil vacuum light power pressure nuclei bulb aluminum department lot voltage frequency ppplonly From PPPL Admins 0 likes 3 plays
02:02 Characterization of Mid-Infrared Semiconductor… Characterization of Mid-Infrared Semiconductor Disordered Hyperuniform Quasi-Material Films, Mary Catherine Lorio, UG '22 (3966587)	Characterization of Mid-Infrared Semiconductor Disordered Hyperuniform Quasi-Material Films, Mary Catherine Lorio, UG '22 (3966587) We present an experimental characterization of novel mid-infrared, semiconductor, disordered hyperuniform (DHU) quasi-material films. Using Fourier Transform-Infrared (FT-IR) spectroscopy, we perform… disordered hyperuniform (dhu) materials photonic crystals uniform scattering isotropic anisotropic edge detection image differentiation mid-infrared semiconductor indium gallium arsenide and aluminium indium arsenide semiconductors pillar dhu hole dhu quantum cascade materials applications detection crystals structures range arsenide indium frequency differentiation crystal edge properties angle material discovery dag d0 insight concern From Research Princeton Research Day 0 likes 46 plays Date April 27th, 2022 Speaker Mary Catherine Lorio Department Physics
02:59 Vertical Stacked LEGO-PoL CPU Voltage Regulator,… Vertical Stacked LEGO-PoL CPU Voltage Regulator, Youssef Elasser, G4 (3963365)	Vertical Stacked LEGO-PoL CPU Voltage Regulator, Youssef Elasser, G4 (3963365) This work presents a 48 V to 1 V merged-two-stage hybrid-switched-capacitor converter with a Linear Extendable Group Operated Point-of-Load (LEGO-PoL) architecture for ultra-high-current… power conversion data center energy efficiency high current microprocessor linearly extendable group operated vertical stacked power stage efficiency millimeter architecture voltage computing cloud converter buck regulator delivery topology module frequency switching density capacitor watts microprocessors From Research Princeton Research Day 7 likes 14 plays Date April 27th, 2022 Speaker Youssef Elasser Department Electrical and Computer Engineering
05:05 Localizing Alfvén eigenmodes in plasma… Localizing Alfvén eigenmodes in plasma based on high resolution ECE spectrograms at DIII-D using autoencoders and image processing techniques, Eric Ahn, UG '24 (3956085)	Localizing Alfvén eigenmodes in plasma based on high resolution ECE spectrograms at DIII-D using autoencoders and image processing techniques, Eric Ahn, UG '24 (3956085) Despite the promising achievements in fusion production, tokamaks still suffer from kinetic and MHD instabilities. In this work, we focus on Alfvén eigenmodes (AEs), a class of ubiquitous… alfven eigenmodes tokamak electron cyclotron emission autoencoder model pipeline spectrogram image spectrograms channels auto features videos frequency channel diagnostics lot techniques processing resolution questions presentation From Research Princeton Research Day 0 likes 13 plays Date April 27th, 2022 Speaker Eric Ahn Department Operations Research and Financial Engineering
02:59 Developing Online Tools for Spectroscopic… Developing Online Tools for Spectroscopic Research, Kasey Shashaty, UG '23 (3958803)	Developing Online Tools for Spectroscopic Research, Kasey Shashaty, UG '23 (3958803) This summer, I had the opportunity to work with the Princeton University Laser Sensing (PULSe) Lab, which is interested in laser-based spectroscopic systems. Their work has many real-world… spectroscopy laser absorption absorbance molecules units plot converter database intensity light sample trace gas sensing table lab summer threshold range app applications frequency function patrick From Research Princeton Research Day 1 likes 11 plays Date April 27th, 2022 Speaker Kasey Shashaty Department Electrical and Computer Engineering
03:00 Shine On You Crazy Diamond: Photo-Induced… Shine On You Crazy Diamond: Photo-Induced Behavior of GdSbTe, André Koch Liston, UG '23 (3887939)	Shine On You Crazy Diamond: Photo-Induced Behavior of GdSbTe, André Koch Liston, UG '23 (3887939) Light is fast — but not infinitely fast. When electronic circuits become as small as atoms and information travels in the picosecond scale (10^-12 s), detectors must react to ultrafast changes… photon picoseconds lattices band structure electrons phonons gadolinium antimony telluride iodine fast fourier transform photo-induced phase transition photodetector #prd22 light energy crystal atoms crystals amount photo characteristic frequency oscillations function decay elements vibrations displacement structure kristen From Research Princeton Research Day 3 likes 45 plays Date April 27th, 2022 Speaker André Koch Liston UG '23 Department Chemistry
01:06:46 FIPP_March2022 FIPP_March2022	FIPP_March2022 pppl equation linear dispersion wave packet schrodinger theory physics form plasma equations field packets timescale fact simulations frequency instance kind direction From PPPL Admins 0 likes 18 plays
58:16 2021 Summer Fellowship Project Showcase 2021 Summer Fellowship Project Showcase	2021 Summer Fellowship Project Showcase Carole Trévise and Nadia Cervantes Pérez will be presenting the projects they completed while serving as the chosen 2021 PCLS Summer Fellows. Carole’s project was called… summer fellowship oral intermediate spanish neocolonialism context genre video panopto text gloss register function grammar decolonization french francophone lexical variation frequency words flag dictionary speakers fieldwork virtual reality platform From PC Princeton Center for Language Study 0 likes 13 plays Date February 4th, 2022 Speaker Carole Trévise, Nadia Cervantes Pérez Department French & Italian, Spanish & Portuguese Location Online
01:15:26 Visualizing Russian: Teaching Vocabulary at the… Visualizing Russian: Teaching Vocabulary at the Intersection of Frequency, Grammar, and Communication	Visualizing Russian: Teaching Vocabulary at the Intersection of Frequency, Grammar, and Communication Visualizing Russian is a suite of tools benefiting language learners, teachers, and researchers and enabling each user-group to access the complex system of the Russian language through visualization… russian constructions text vocabulary frequency lemma forms words morphemes colors semantic domains visualization dictionary javascript gloss corpus authenticity verbs case From PC Princeton Center for Language Study 0 likes 15 plays Date October 28th, 2021 Speaker Steven Clancy Department Department of Slavic Languages & Literatures, Harvard University Location Online
01:14:10 GSS16August2021_Kraus GSS16August2021_Kraus	GSS16August2021_Kraus pppl plasma light laser particles lot things electrons diagnostics energy ions wavelength plasmas frequency temperature measurement thing field emission density argon From PPPL Admins 0 likes 50 plays
02:59 ReMatch+ Intern - Lu Esteban ReMatch+ Intern - Lu Esteban	ReMatch+ Intern - Lu Esteban Low-Frequency Sinusoidal Steel Plates plates lfs strength cost steel analysis fabrication models frequency equations industry alternative elements bridges buildings princeton sinusoidal methods mechanics percent From Crystal Dixon 1 likes 42 plays Date July 29th, 2021 Speaker Lu Esteban Department Department of Civil and Environmental Engineering
02:52 ReMatch+ Intern - Evan Chandran ReMatch+ Intern - Evan Chandran	ReMatch+ Intern - Evan Chandran Robust Frequency Offset Locking for Chirped Laser Slowing of CaF molecules physics laser photons frequency experiments lab superconductors systems computers quantum direction circuit chamber setup fluoride calcium lasers chuck professor From Crystal Dixon 1 likes 43 plays Date July 29th, 2021 Speaker Evan Chandran Department Department of Physics
02:59 ReMatch+ Intern - Kasey Shashaty ReMatch+ Intern - Kasey Shashaty	ReMatch+ Intern - Kasey Shashaty Developing Online Tools for Spectroscopic Research table absorption absorbance molecules units plot lab summer threshold range database app converter applications frequency function light intensity sample patrick From Crystal Dixon 0 likes 8 plays Date July 29th, 2021 Speaker Kasey Shashaty Department Department of Electrical and Computer Engineering
55:55 FIPPJuly2021 FIPPJuly2021	FIPPJuly2021 pppl kink plasma field flux instability frequency laser physics mode question ropes evolution fluorescence measurements function experiment rope threshold things conditions From PPPL Admins 0 likes 18 plays
01:05:40 SULI15June2021_Matthews SULI15June2021_Matthews	SULI15June2021_Matthews pppl field charge density plasma electrons particles velocity temperature distribution lot speed ions equation question energy frequency thing physics space times From PPPL Admins 0 likes 157 plays