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Polarization-Insensitive Optical Isolator5950bd3adcbc8.jpg
Polarization-Insensitive Optical Isolator

Flyin Optronics’ Optical Isolator utilizes Faraday effect of Magneto optical crystal. It guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction at any polarization sate.The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. The devices are characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, Fiber lasers, transmitters and other fiber optic communication equipments to suppress back reflection and back scattering.

Isolator Type:

Singgle Stage

Dual Stage

Grade:

Premium

Grade A

Pigtail Style:

Bare Fiber

900um jacket

Package:

B Type

Fiber Style:

1.0m

1.5m

2.0m

Custom

Connector:

None

FC/APC

FC/PC

SC/APC

SC/PC

ST

LC

Wavelength:

1310nm

1480nm

1550nm

L Band

Reply Within 12 Hours

Description

Parameters

PDF

FeaturesApplications
High IsolationFiberoptic Amplifiers
Low Insertion LossCATV Fiberoptic Links
High Return LossFiberoptic Systems Testing
Low Polarization SensitivityFiberoptic LAN Systems
Telecommunications


Package Dimension

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The production workshop show

Performance Specifications (Standard) Single Stage


P GradeA Grade
Operating Wavelength (nm)1310 or 1550

±15
Typical Isolation(dB)4040
Minimum Isolation (dB)3028
Typical Insertion Loss (dB)≤0.35≤0.45
Maximum Insertion Loss (dB)≤0.5≤0.7
Return Loss (In/Out) (dB)≥65/60≥55/55
polarization dependent loss(dB)≤0.05≤0.1
polarization mode dispersion(ps)0.2(0.05 available upon request)
Operating Temperature(℃)-10~+75
Storage Temperature(℃)-40~+85
Fiber TypeCorning SMF-28
Fiber Length(min)1M each end
Package Dimension(mm)Φ5.5xL30
Power Handling(mW)300

Performance Specifications (Standard) Dual Stage

ParameterP GradeA Grade
Operating Wavelength (nm)1310 or 1550
Typical Isolation(dB)5650
Minimum Isolation (dB)4542
Typical Insertion Loss (dB)≤0.5≤0.5
Maximum Insertion Loss (dB)≤0.7≤0.8
Return Loss (In/Out) (dB)≥65/60≥55/55
polarization dependent loss(dB)≤0.05≤0.1
polarization mode dispersion(ps)0.05
Bandwidth(nm)±30
Operating Temperature(℃)-10~+75
Storage Temperature(℃)-40~+85
Fiber TypeCorning SMF-28
Fiber Length(min)1M each end
Package Dimension(mm)Φ5.5xL30
Power Handling(mW)300

1.At 23 ℃ over bandwidth.

2.Not include connector, splice and fiber-end Fresnel losses.

3.Including PDL, operating wavelength range. -5 ℃ to +75 ℃.


Specification

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Time:2017-08-16 Downloads:134 times
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