Cosmic microwave background radiation (Big Bang evidence)
Explore: How scientists detect signals from space; what the Big Bang means
Fields & Careers: Physics, Astronomy → Astrophysicist, Research Scientist
Radio waves from space (radio astronomy)
Explore: What radio waves are; how we “listen” to space
Fields & Careers: Engineering, Physics → RF Engineer, Space Scientist
Interstellar molecules (space chemistry)
Explore: What molecules exist in space; how they are detected
Fields & Careers: Chemistry, Astrophysics → Astrochemist, Research Scientist
Wireless communication and signal processing
Explore: How information travels (phones, Wi-Fi, signals)
Fields & Careers: Electrical & Computer Engineering → Wireless Systems Engineer, Communications Engineer
Satellite communication (Project Echo, Telstar)
Explore: How satellites send signals around the world
Fields & Careers: Systems Engineering → Aerospace Engineer, Telecom Engineer
Bell Labs - The Company that Invented the Future
A Century of Innovation - What makes Bell Labs unique? (video)
Foundational Discoveries (Holmdel)
Karl Guthe Jansky - Discovered radio waves coming from space; Found signals coming from space
Robert Woodrow Wilson, Robert Woodrow Wilson & Arno Allan Penzias - Discovered signals that proved the Big Bang; Found evidence of how the universe began, Discovered interstellar Carbon Monoxide
Mathematics, Imaging & Signal Processing Andrew Chraplyvy - Advanced optical communication and signal transmission; Helped improve how information travels using light
Lawrence Shepp - Developed methods used in CT, MRI, PET scans and signal processing; Helped create ways to see inside the human body
Communication & Signal Transmission
Harald T. Friis - Explained how wireless signals travel through the air; revealed greater understanding about how signals move
Rudolf Kompfner - Enabled long-distance communication, satellites, and radar; Helped send signals over long distances
Victor B. Lawrence - Advanced digital communication systems; improved how we send information
James West - Co-invented microphones used in phones and devices; created microphones used everywhere in all our everyday devices
Telstar - First two-way communication satellite
Wireless Communication & Networks
Andrea Goldsmith - Developed new ways to improve wireless systems; Helped improve how devices connect (video)
Gerard J. Foschini - Developed multi-antenna systems (MIMO) for faster wireless communication; made mobile phones, Wi-Fi and wireless much faster
Mathini Sellathurai - Advanced signal processing and wireless technologies; Helps improve how signals are sent and received
Reinaldo A. Valenzuela - Studied how signals behave in real environments; Helped make wireless work better in real places
Light, Lasers & Fiber Optics
Arthur Ashkin - Used lasers to move tiny particles and advance scientific research; Used light to move tiny objects with Optical Tweezers
Herwig Kogelnik - Developed laser and fiber optic communication systems; Helped send information using light
Tingye Li - Developed low-loss optical fiber for long-distance communication; sent information over long distances using light
Robert Tkach - Improved fiber optic systems for fast data transmission; Helped make the internet faster using light