1310nm 1550nm Singlemode/Multimode In-line Fiber Optic Reflector SM Fiber Plane Reflector

1310nm 1550nm Singlemode/Multimode In-line Fiber Optic Reflector SM Fiber Plane Reflector

1310, 1550nm fiber reflectors are very practical in various all-fiber devices and are often installed at the end of optical fibers; such as fiber interferometers, adjustable retroreflectors and fiber amplifiers, etc. It can convert >98% of light with extremely low loss Reflected back into the original fiber. Reduces light losses from free-space coupling, resulting in a stable reference arm

[Features]
Low insertion loss
High return loss
High stability and reliability
High power can be customized

[Specifications]

*The above test data does not include connectors. If connectors are added, the insertion loss will increase by 0.5dB and the return loss will decrease by 5d8.

Ordering Information

Examples of optical fiber total reflection mirrors used in doped optical fiber amplifiers. Among them, an optical fiber retroreflector is placed at the end of an erbium-doped optical fiber to reflect the light back into the optical fiber in the direction of the incident light. Use a circulator to directly guide the input light and amplified output light into their appropriate optical paths, so that the signal light can pass through the gain fiber twice, absorbing and utilizing the gain of the amplifier more effectively.