780-2050nm PM Fiber Reflector
Polarization-maintaining fiber reflector utilizing precision dielectric coating on fiber end face to achieve high reflectivity and high extinction ratio across 780nm to 2050nm.
Technical Specifications
Parameter
Specification
Unit
Center Wavelength
780, 850, 980, 1064, 1310, 1480, 1550, 1950, 2000, 2050
nm
Operating Bandwidth
±5 (780-1064), ±15 (1310-2050)
nm
Min. Reflectivity
≥ 98 (Standard), ≥ 99.5 (High Reflectance)
%
Min. Extinction Ratio
≥ 20
dB
Max. Optical Power (CW)
300
mW
Max. Tensile Load
5
N
Fiber Type
PM Panda Fiber
-
Package Dimensions
dia. 5.5 x 35 mm
-
Operating Temperature
-5 to +70
°C
Technical Datasheet Note
Precision dielectric thin film mirror directly deposited on fiber end face. Reflection takes place with polarization state preserved along the slow axis.
Precision dielectric thin film mirror directly deposited on fiber end face. Reflection takes place with polarization state preserved along the slow axis.
Configuration and ordering notes
Configuration parameters include operating wavelength, required reflectivity level (standard 98% vs high-reflectance 99.5%), fiber type (PM Panda), and package tube style.
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Key Applications
Fiber laser end-cavity mirror, OTDR reference reflection point, fiber optic sensor termination, and interferometric measurement arms.
Package Drawing
Need an exact configuration?
A quotation review can begin with the application, quantity and available component information. Wavelength, optical power, fiber and termination details can be clarified with engineering.