visibility Similar

code Related

Frequency modulator using external electrodes to a glow discharge associated with 184-inch cyclotron. Photo taken 12/11/1945. 184"-126. Principal Investigator/Project: Analog Conversion Project

description

Summary

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Nothing Found.

label_outline

Tags

frequency modulator frequency modulator electrodes glow discharge glow discharge cyclotron principal investigator project analog conversion nuclear research nuclear research facilities berkeley laboratory berkeley lab high resolution analog conversion project principal investigator special events laboratory science us national archives
date_range

Date

11/12/1945
create

Source

The U.S. National Archives
link

Link

https://catalog.archives.gov/
copyright

Copyright info

Restricted - Possibly Specific Use Restriction: Copyright Note: The University of California, as the Department of Energy contractor managing the historical image scanning project, has asserted a continuing legal interest in the digital versions of the images included in the NARA accession, and, accordingly, has stipulated that anyone intending to use any of these digital images for commercial purposes, including textbooks, commercial materials, and periodicals, must obtain prior permission from the University of California-Lawrence Berkeley National Lab, through photo@lbl.gov.

label_outline Explore Modulator, Electrodes, Analog Conversion Project

184-inch cyclotron block design study. Photo taken 8/05/1949. 184"-1062 Principal Investigator/Project: Analog Conversion Project

Dr. James A. Whalen, physicist, and Dr. Jurgen Buchau, left to right, discuss the operation of the SWEPT frequency sounder receiving system in the Auroral Ionospheric Research Room of the Air Force Geophysics Laboratory (AFGL)

A Hewlett Packard HP-8566B spectrum analyzer and display on a test bench in the electronic technology and development (ET&D) laboratory. The test bench is used by ET&D personnel working on a low-noise microwave frequency stabilizer for low-frequency radar applications

Los Alamos photographic plate scattering chamber, cyclotron snout. Photo taken 10/12/1950. 60"-316. Principal Investigator/Project: Crocker Lab/60-inch

Dr. W. D. Coolidge (left), director of the Research Laboratory of the General Electric Company with Ernest Orlando Lawrence, taken July 23, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]

37-inch cyclotron. Stainless steel liner M3 and stainless steel gunk catcher for M3. Photo taken 5/31/1943. 37"-49. Principal Investigator/Project: Analog Conversion Project

Pure americium hydroxide in capillary tube, isolated January 1946. Principal Investigator/Project: Analog Conversion Project

Overview of 184-inch cyclotron construction, taken May 18, 1942. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]

Modulator for BC-677 oscillator. Photograph taken March 4, 1946. LINAC-69

184-inch cyclotron. Installing new rotary condenser. Photo taken 7/24/1947. 184"-774 Principal Investigator/Project: Analog Conversion Project

184-inch cyclotron, calutron conversion. Photo taken 8/24/1945. Principal Investigator/Project: Analog Conversion Project

184-inch cyclotron tank, calutron conversion. Photo taken 6/28/1946. 184"-254 Principal Investigator/Project: Analog Conversion Project

Topics

frequency modulator frequency modulator electrodes glow discharge glow discharge cyclotron principal investigator project analog conversion nuclear research nuclear research facilities berkeley laboratory berkeley lab high resolution analog conversion project principal investigator special events laboratory science us national archives