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Inline Faraday Rotator (ILFR 1064, 1310, 1550)

更新时间:2015-05-17 09:10:28

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1. Description
The In-line Faraday Rotator is designed to rotate the polarization of the input light by 45 degrees. It performs low insertion loss, high extinction ratio, high return loss and excellent environmental stability. It is used in sensors, amplifiers, lasers, etc.


2. Features
High Extinction Ratio
Low Insertion Loss
High stability and reliability

3. Applications
Polarization Maintaining System
Fiber Amplifiers
Fiber Sensors

4. Specifications

Parameters

Unit

Value

Center Wavelength (λc)

nm

1310, 1550

1064

Operating wavelength range

dB

±15

±5

Rotation Angle, λc, at Tr*

dB

45±1

Typ. Insertion Loss at Tr*

dB

0.3

1.1

Insertion Loss at To*

dB

0.5

1.5

Typical Extinction Ratio at Tr*

dB

22

22

Extinction Ratio at Tr*

dB

20

20

Return Loss

dB

50

50

Power handling(CW)

mW

500

300

Tensile Load

N

5

Input-output fiber option

---

Option1: PM fiber-PM fiber
Option2: SMF-PM fiber
Option3: SMF-SMF

Option1: PM fiber-PM fiber
Option2: Hi1060-PM fiber
Option3: Hi1060-Hi1060

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85


















Remark
* Tr=Room temperature, To=Operating temperature.
* Above specifications are for device without connector.
* For devices with connectors, please refer to PM patchcord spec.
* The PM fiber and the connector key are aligned to the slow axis.(Default if customer no special request)

5. Ordering Information

Example:ILFR-1310-0-1-5.5x35-FC/PCx2-0.8m