Fiber Optic Retroreflectors

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Fiber Optic Retroreflectors
Details
FOCC Fiber Optic Reflective-Coated Patch Cables are designed to reflect light input through the connector backward through the fiber.
Category
Polarization Maintaining Series Products
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Description

 

FOCC Fiber Optic Reflective-Coated Patch Cables are designed to reflect light input through the connector backward through the fiber. They can be used to create a fiber interferometer or to build a low-power fiber laser. These retroreflectors are ideal for determining back reflection specifications for transmitters, amplifiers, and other devices.

 

● Single Mode, Polarization-Maintaining, or Multimode Fiber Optic Retroreflector

● Wavelengths from 450 nm to 2400 nm

● FC/PC or FC/APC Connector Versions Available

product-453-453product-481-480product-390-390

 

Features

● SM, PM, or MM Fiber Optic Retroreflector Patch Cables

● One End has Protected Silver Mirror Coating

● Ravg ≥ 97.5% from 450 nm to Fiber's Upper Wavelength Limit

● 2.0 mm Narrow Key FC/PC or FC/APC Versions Available

● Suitable for Laser Power up to 300 mW

● 1 m Long Cables

 

retroreflector patch cablesproduct-780-533

 

Our retroreflectors are available with single mode (SM), polarization-maintaining (PM), or multimode (MM) fiber. The ferrule on one end of the fiber is coated with a protected silver layer to provide an average reflection of ≥97.5% for light from 450 nm to the fiber's upper wavelength limit. This end is encased in a Ø9.8 mm (0.39") stainless steel housing that is engraved with the part number. The other end has either an FC/PC (available with SM, PM, or MM fiber) or FC/APC (available with SM or PM fiber) 2.0 mm narrow key connector. For PM fibers, the narrow key is aligned to the slow axis.

 

Single Mode Retroreflectors

Item # Wavelength
Range
MFD Insertion
Loss (Typ.)
Cladding
Diameter
Coating
Diameter
NA Connector
P1-630R-P01-1 630 - 780 nm 3.6 - 5.3 µm
@ 633 nm
4 dB 125 ±1.0 µm 245 ± 15 µm 0.10 - 0.14 FC/PC
P5-630R-P01-1 FC/APC
P1-780R-P01-1 780 - 970 nm 5.0 ± 0.5 µm
@ 850 nm
3 dB 125 ± 1 µm 245 ± 15 µm 0.13 FC/PC
P5-780R-P01-1 FC/APC
P1-1060R-P01-1 980 - 1550 nm 5.3 - 6.4 µm
@ 980 nm
2 dB 125 ± 1 µm 245 ± 15 µm 0.13 - 0.15 FC/PC
P5-1060R-P01-1 FC/APC
P1-SMF28ER-P01-1 1260 - 1625 nm 9.2 ± 0.4 µm
@ 1310 nm
10.4 ± 0.5 µm
@ 1550 nm
0.6 dB 125 ± 0.7 µm 242 ± 5 µm 0.14 FC/PC
P5-SMF28ER-P01-1 FC/APC

 

Polarization-Maintaining Retroreflectors

Item #a Wavelength
Range
MFDb Insertion
Loss (Max)c
Extinction
Ratio (Min)
Cladding
Diameter
Coating
Diameter
NA Connectord
P1-630PMR-P01-1 620 - 850 nm 4.5 ± 0.5 µm
@ 630 nm
2.4 dB 18 dB 125 ± 2 µm 245 ± 15 µm 0.12 FC/PC
P5-630PMR-P01-1 FC/APC
P1-780PMR-P01-1 770 - 1100 nm 5.3 ± 1.0 µm
@ 850 nm
2.0 dB 18 dB 125 ± 2 µm 245 ± 15 µm 0.12 FC/PC
P5-780PMR-P01-1 FC/APC
P1-1060PMR-P01-1 970 - 1550 nm 6.6 ± 0.5 µm
@ 980 nm
1.4 dB 22 dB 125 ± 1 µm 245 ± 15 µm 0.12 FC/PC
P5-1060PMR-P01-1 FC/APC
P1-1550PMR-P01-1 1440 - 1625 nm 10.1 ± 0.4 µm
@ 1550 nm
1.0 dB 22 dB 125 ± 2 µm 245 ± 15 µm 0.12 FC/PC
P5-1550PMR-P01-1 FC/APC

 

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