About Magazine Podcasts Events
Museum Hours

Digital Collections

Advertisements

Fishing with a Green Laser

  • 1969

Rights

In Copyright

Download selected image

PDFSmall JPG1200 x 1701px — 589 KBLarge JPG2880 x 4082px — 3.7 MBFull-sized JPG3380 x 4791px — 5.0 MBOriginal fileTIFF — 3380 x 4791px — 46.4 MB
View
In
Copyright
Searchable PDF
may contain errors
Download PDF

Color print advertisement for Sylvania General Telephone and Electronics Company depicting the trajectory of green laser lights reflecting off of a school of fish. The advertisement text describes the company's development of a green light laser that uses an Nd:YAG (neodymium-doped yttrium aluminum garnet) crystal as the gain medium, rather than argon gas.

Creator of work
Format
Genre
Medium
Extent
  • 20.3 cm W x 28.6 cm H
Language
Subject
Rights In Copyright
Rights holder
  • Verizon Communications, Inc.
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Exhibited in
Physical container
  • Box 632.7.1 Ephemera Box 1

Related Items

Cite as

GTE Sylvania Incorporated. “Fishing with a Green Laser.” Paper (fiber product), 1969. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/d7hd63n.

  Export citation (RIS) ?

This citation is automatically generated and may contain errors.

The Science History Institute recognizes there are materials in our collections that may be offensive or harmful, containing racist, sexist, Eurocentric, ableist, or homophobic language or depictions. The history of science is not exempt from beliefs or practices harmful to traditionally marginalized groups. The Institute is engaged in ongoing efforts to responsibly present and address the evidence of oppression and injustice inextricable from the history of science. If you would like to learn more about our ongoing efforts or if you encounter harmful, inaccurate, or insufficient descriptions, please contact us at digital@sciencehistory.org.