Longer wavelengths of light exhibit less. scattering than shorter wavelengths. For example, light at 1550nm loses 0.2 to 0.3 dB per. kilometer (dB/Km) of fiber length due to Rayleigh scattering, whereas light at 850nm loses. 4.0 to 6.0 dB/Km from scattering. A higher density of dopants in a fiber will also create more. scattering and thus higher levels of attenuation per kilometer.
Aloe-a big family. Although, the scientific name of aloe Vera is Aloe Barbadensis Miller, but Aloe itself is a big family with many scientific names. In botany are listed over 250 species of aloe.Of these, the most important are: Aloe Africana:- Before Aloe Vera, this plant was the most wanted species of aloe. Blessing from Centuries to Date. The scientific name of Aloe Vera is Aloe Barbadensis Miller. Aloe Vera is a subtropical plant of the Asphodeloideae family. Aloe Barbadensis Miller is one of over 250 known species of aloe.
Aloe vera, commonly known as aloe, grows in a wide variety of warm weather climates and soils. It reaches about 1 to 2 feet tall and wide at maturity, producing fleshy leaves and showy, yellow flowers.