All-optical, all-fiber circulating shift register with an inverter

N. A. Whitaker, Christina Gabriel, H. Avramopoulos, Alex Q. Huang

Optics Letters · 1991 · 62 citations · 6 references

Concepts

Abstract

An all-optical fiber Sagnac interferometer switch and erbium amplifier have been combined to form an all-optical 254-bit circulating shift register with an inverter. This simple optical loop memory demonstrates the cascadability of Sagnac interferometer switches.

References

6