Mini Size In-Line Fiber Optic Polarizer
Miniature in-line fiber optic polarizer for compact communication, test, sensing and research systems at 1064, 1310 and 1550 nm. Package options are dia. 3.0 x 30 mm or dia. 3.2 x 30 mm. Review insertion loss and extinction ratio for the selected wavelength.
Technical Specifications
Parameter
Specification
Unit
Center Wavelength
1550, 1310, 1064
nm
Operating Range
±50 (1550/1310), ±30 (1064)
nm
Typ. Insertion Loss @ 23°C
0.3 (1550/1310), 0.4 (1064)
dB
Max. Insertion Loss @ 23°C
0.5 (1550/1310), 0.6 (1064)
dB
Extinction Ratio Options
≥28, ≥30, ≥35
dB
Min. Return Loss
50
dB
Max. Optical Power (CW)
300
mW
Max. Tensile Load
5
N
Fiber Type
PM Panda Fiber / SMF-28e
-
Operating Temperature
-5 to +70
°C
Storage Temperature
-40 to +85
°C
Package Dimensions
dia. 3.0 x 30 mm / dia. 3.2 x 30 mm
mm
Technical Datasheet Note
With connectors, IL increases by 0.3 dB and RL decreases by 5 dB. Custom extinction ratio grades (>=28 dB, >=30 dB, >=35 dB), connector types, and fiber pigtail lengths are subject to engineering confirmation.
With connectors, IL increases by 0.3 dB and RL decreases by 5 dB. Custom extinction ratio grades (>=28 dB, >=30 dB, >=35 dB), connector types, and fiber pigtail lengths are subject to engineering confirmation.
Configuration and ordering notes
Wavelength, extinction-ratio grade and fiber-axis orientation are reviewed for the selected polarizer configuration.
Selection Guidance: Review footprint reduction, splice elimination and optical loss budget in our Mini & Hybrid Devices for CPO & Transceivers Guide ↗ or Mini vs Standard Isolator Guide ↗.
Key Applications
Polarization state cleanup; Fiber optic gyroscopes (FOG); Coherent optical receivers; Precision test instrumentation; Fiber sensing interferometry.
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.