Flyin Optronics Co.,Ltd

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Free Space 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

A Grade

Size ( L ):

Φ2.5*1.1

Φ2.5*1.4

Φ3.0*1.4

Φ2.5*3.0

Φ3.0*3.3

Φ2.5*2.5

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Wavelength:

1310nm

1480nm

1550nm

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Description

Parameters

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FeaturesApplications
High IsolationLaser Doide Packaging
Polarization DependentOptical Transmitter & Transceivers
Compact Size


Package Dimensions

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The production workshop show

Performance Specifications

ParameterSingle StageDual Stage
Center Wavelength(nm)1310 1550
Typical Isolation (at 23℃)(dB)Min4060
Isolation (at 23℃)(dB)Min3855
Insertion Loss (dB)Typical0.180.30
Max0.250.35
Clear Aperture(nm)Φ 0.8 or customer
Optical Power(mW)Max500
Operating Temperature(℃)-20~+85
Storage Temperature(℃)-40~+85


ParameterSingle StageDual Stage
Center Wavelength(nm)1310 1550
Typical Isolation (at 23℃)(dB)Min4060
Isolation (at 23℃)(dB)Min3855
Insertion Loss (dB)Typical0.200.40
Max0.300.40
Clear Aperture(nm)Φ 0.8 or customer
Optical Power(mW)Max500
Operating Temperature(℃)-20~+85
Storage Temperature(℃)-40~+85

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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