Patent ID: 11971593
Assignee: STERLITE TECHNOLOGIES LIMITED
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. An optical fibre ribbon comprising:
a plurality of optical fibres, wherein adjacent optical fibers of the plurality of optical fibres are fully or partially connected along length, wherein the planarity of the optical fibre ribbon is in a range of 50 micron to 75 micron; wherein pitch cloth in a range of 250 micron to 255 micron, wherein diameter of each of the plurality of optical fibres is less than 250 microns;
wherein the optical fibre ribbon is a corrugated shaped optical fibre ribbon, wherein the corrugation of the optical fibre ribbon facilitates rolling of the optical fibre ribbon, wherein the optical fibre ribbon has a cured coating, wherein the cured coating has characteristic of a glass transition temperature, wherein the glass transition temperature of the optical fibre ribbon at E′ onset is in a range of −18 degrees Celsius to −28 degrees Celsius corresponding to 1000 mega pascal pressure, wherein the glass transition temperature facilitates change in state of the optical fibre ribbon from hard brittle state to soft rubbery state, wherein the cured coating absorbs water of 3 percent after a time duration of 24 hours.