Terrestrial repeater and optimized repeater spacing
AssigneeSubcom, LLC
InventorGeorg Heinrich Mohs
Life of this patent
Estimating the term…
Abstract
Disclosed are a system and a method for configuring an optical transmission system. A process may include arranging a first ruggedized repeater on or in a first object or structure. A second ruggedized repeater may be arranged on or in a second object or structure different from the first object or structure. A third ruggedized repeater may be arranged on or in a third object or structure different from the first and second objects or structures, wherein: (i) a first distance between the first ruggedized repeater and the second ruggedized repeater and (ii) a second distance between the second ruggedized repeater and the third ruggedized repeater are equal or nearly equal and based on signal loss.
Claims12
A method, comprising:
- arranging a plurality of optical repeaters equally spaced along a portion of a bidirectional optical transmission path to transmit optical information signals, each optical repeater having at least a first and second optical amplifiers to accommodate signal amplification along the bidirectional transmission path in a first direction and a second direction opposite the first direction,
- wherein each of the optical amplifiers are configured to have the same or nearly the same optical gain characteristics,
- wherein the repeaters are equally spaced based on a predetermined value of signal loss associated with first and second optical amplifiers in each of the plurality of optical repeaters.
An optical transmission system, comprising:
- an optical transmission cable;
- a first ruggedized optical repeater positioned at a first location along the optical transmission cable,
- a second ruggedized optical repeater positioned at a second location along the optical transmission cable a first distance from the first ruggedized repeater;
- and
- a third ruggedized optical repeater positioned at a third location along the optical cable a second distance from the second ruggedized optical repeater, each of the ruggedized optical repeaters including a first and second optical amplifiers, wherein the first distance between the first ruggedized optical repeater and the second ruggedized optical repeater is equal to the second distance between the second ruggedized optical repeater and the third ruggedized optical repeater, wherein the first and second distances are based on a signal loss between the first ruggedized optical repeater and the second ruggedized optical repeater, wherein the first and second distance is a predetermined, predefined, or preselected distance according to a set value of signal gain associated with the first and second amplifiers.
Dependencies are inferred from the claim text.