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980 1030 1064nm Tgg Based Dual Stage High Power Optical Isolator

The TGG Based Dual Stage High Power Optical Isolator is characterized with low insertion loss, high isolation, high return loss, excellent environmental stability and reliability. It has been widely used in lasers, transmitters and other fiber optics communication equipment to suppress back reflection and back scattering.

optic wave offers a large selection of polarization insensitive or polarization maintaining fiber-in to fiber-out isolators. These devices can handle powers rang from 300mW to 150W or other on request, and have center operating wavelengths ranging from 780nm to 1650nm.
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2. Features

High lsolation

Low lnsertion Loss

High stability and reliability

3. Applications

Fiber Lasers

Optical transmitters&Transceivers

Fiber Amplifiers&Fiber Sensors


4. Specification

ParametersUnitValues
Central Wavelengthnm1064
Operating Wavelength Rangenm±15
Typ. Peak IsolationdB35
Min. Isolation in Band (at 25ºC)dB30
Typ. Insertion LossdB0.8
Max. Insertion Loss (at 25ºC)dB1.2
Max. PDL(for SM fiber)dB0.15
Min. Extinction Ratio(for PM fiber)dB18(Type B), 20(Type F)
Min. Return LossdB45
Maximum Power Handling (continuous wave)W0.5,1, 2, 5,10
Max. Peak Power for ns PulsekW1, 5,10
Max. Tensile LoadN5
Fiber Type-HI1060, PM980 fiber, 10/125 SC,PM1060L or other
Operating Temperature°C0 ~ + 70
Storage Temperature°C-40 ~ +85

1.Above specification are for device without connector, and may change without notice.
2.IL is 0.3 dB higher and RL is 5 dB lower,ER is 2dB lower(PM type) for each connector added.
3.The pass optical power is 2 W only for connector added.
4.Type B: Both axis working, Type F: Fast axis blocked, the default is Type B if without request.(Only for PM type)
   

5. Ordering lnformation

1234567
wavelengthOptical PowerPower TypeFiber TypePigtails DiameterFiber LengthConnector Type
85:850nm
98:980nm
30:1030nm
64:1064nm
80:1080nm
XX: Other
L:<0.5W
1:1W
3:3W
5:5W
10:10W
P:Pulsed
C:Continuous Wave
XX/XX/XX/XX(core/clad/core NA/clad NA)25:250μm bare fiber
90:900μm Loose Fiber
XX: Others
10:1.0m
XX: Other
00:None
FP: FC/PC
FA: FC/APC
SP: SC/PC
SA: SC/APC
LP: LC/PC
LA: LC/APC
XX: Others


 f you need to customize other specifications, please provide detailed description for your requirement.  


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+86-521-57873993
WhatsApp:
+8618625257159
About us
Kunshan Kewei Fiber Communications Equipment Co., Ltd (opticwave)Was established in 2014. It is a high-tech communications enterprise specializing in the development, manufacturing and network engineering services of optical fiber components and network products.
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