Laser-Optimized Multi-Mode Fiber (LOMMF) is a type of multi-mode optical fiber designed specifically for use with vertical-cavity surface-emitting lasers (VCSELs). It is commonly referred to as OM3 fiber, due to its aqua-colored jacket, and is used primarily in local area networks (LANs).
LOMMF is optimized for use with VCSELs because it can transmit data over longer distances than traditional fibers, allowing for higher-speed data transmission. This is due to its improved bandwidth and low dispersion characteristics, which enable the fiber to transmit higher frequencies over longer distances. LOMMF also features a larger core diameter than traditional multi-mode fibers, which increases the number of modes that can be transmitted.
In addition to its improved performance characteristics, LOMMF is also designed to be more durable than traditional fibers. Its jacket is designed to be resistant to water and other environmental factors, and its core is designed to be more resistant to bending and other physical stresses. This makes it ideal for use in harsh environments and in applications where the fiber is subject to frequent movement or vibration.
Overall, LOMMF is a high-performance and durable type of multi-mode optical fiber designed for use with VCSELs. It features improved bandwidth, low dispersion, a larger core diameter and a durable jacket, making it well-suited for use in local area networks. It is also capable of transmitting data over longer distances than traditional fibers, providing the potential for higher-speed data transmission.