Available as a 1000x1500 JPEG

Quantum cryptography system.
Bob's optical setup (uncovered, no thermoisolation installed)

Single-photon detector not shown.

This picture from Quantum hacking lab gallery illustrates Alexey Brylevski’s Master thesis page, Optic, Electrooptic and Fiber-Optic Components directory and is included in Picture Collection (ref. nr. a141-7) on Photo Pages

Fujichrome Sensia II 100 film, Canon EOS-3, EF 24mm 1:2.8 lens, polarizer (minimizes horizontal reflections) + 80A filter (household tungsten lighting), f/22 1min15sec, DOF, tripod, optical table fixed (not floating on vibroisolation). Taken on July 18, 2001. Scanned on Nikon LS-2000 scanner.

How you can use this image. ©2001 Vadim Makarov