Open Access. Powered by Scholars. Published by Universities.®
Physical Sciences and Mathematics Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Atom Trap (1)
- Bonding (1)
- Boxer's (1)
- Boxing (1)
- CUORE (1)
-
- Circuits (1)
- Clock (1)
- Digital Micromirror Device (1)
- Electronics (1)
- Head or Neck Movement (1)
- Italy (1)
- Knockout (1)
- Laser Doppler Velocimetry (1)
- Magnetic Coil (1)
- Nerf dart gun (1)
- Neutrinoless double beta decay (1)
- Punch (1)
- Quantum Computing (1)
- Texas Instruments LightCrater (1)
- Video motion detection (1)
Articles 1 - 6 of 6
Full-Text Articles in Physical Sciences and Mathematics
High Speed Control Of Atom Transfer Sequence From Magneto-Optical To Dipole Trap For Quantum Computing, Jason Garvey Schray
High Speed Control Of Atom Transfer Sequence From Magneto-Optical To Dipole Trap For Quantum Computing, Jason Garvey Schray
Physics
Two circuits were designed, built, and tested for the purpose of aiding in the transfer of 87Rb atoms from a MOT to dipole traps and for characterizing the final dipole traps. The first circuit was a current switch designed to quickly turn the magnetic fields of the MOT off. The magnetic coil switch was able to reduce the magnetic field intensity to 5 % of its initial value after 81 μs. The second circuit was an analog signal switch designed to turn the modulation signal of an AOM off. The analog switch was able to reduce the modulation signal intensity …
Rubidium-Based Atomic Clock, Kate Miles
Rubidium-Based Atomic Clock, Kate Miles
Physics
In this paper we will explore the process of building an atomic clock from a function generator, go into an in-depth introductory discussion of the Datum LPRO, and examine how rubidium function generators work.
Laser Doppler Velocimetry: Flow Measurement Using A Digital Micromirror Device, Dawei Kuo
Laser Doppler Velocimetry: Flow Measurement Using A Digital Micromirror Device, Dawei Kuo
Physics
In this experiment we utilize a Texas Instruments Digital Micromirror Device to impart a phase shift to the beams of a laser Doppler velocimeter. The advantages of this approach include low cost, low power consumption, a precisely known phase-stepping frequency, and the capability of working with a broad range of optical wavelengths. The velocities measured with the set up shown here are of order 1 cm/s.
Design And Implementation Of Anti-Ballistic Missile System Using Video Motion Detection And A Nerf Gun, Steven Bowman
Design And Implementation Of Anti-Ballistic Missile System Using Video Motion Detection And A Nerf Gun, Steven Bowman
Physics
The goal of this senior project was to use a video camera and a dart gun to create an antiballistic missile dart launcher. I created a motion detecting and trajectory calculating program with a webcam and linked it to a Nerf dart gun to fire Nerf darts at airborne projectiles. Despite the creation of successful trajectory calculating and dart launching systems, my best efforts have resulted in an inconsistent anti-ballistic system where a very small number of projectiles are actually hit.
Ultrasonic Bonding For The Cuore Collaboration, John J. Sekerak Ii
Ultrasonic Bonding For The Cuore Collaboration, John J. Sekerak Ii
Physics
This paper will give the reader a brief introduction to the Standard Model, Neutrinoless Double Beta Decay, and the CUORE experiment under construction at Gran Sasso National Lab in Assergi, Italy. The remainder of the paper will describe the bonding process used to connect the heater pads and NTDs to the copper housings of the tower structure. Extensive details of the troubleshooting and calibration period are presented as a way for the reader to better understand the concepts involved during the bonding stage of the assembly process.
A Boxer's Punch, Jacob A. Ekegren
A Boxer's Punch, Jacob A. Ekegren
Physics
For over a year now, I have been interested in the sport of boxing. This fascination led me to explore what occurs to a human head upon impact from a boxer’s punch. It is known that a knockout occurs when blood circulation to the brain is compressed. This compression results from the sudden acceleration and deceleration of the head. Therefore, the primary focus of this experiment explores the relative effort necessary to cause significant movement to a head about a neck.