Fiber Optic Rotary Joint

The fiber optic rotary joint (FORJ) is characterized with low insertion loss, high stabilization, high return loss, excellent environmental stability and reliability. It is working for connect the optical signal with rotary objects continuously, and ideal for radar system and medical apparatus and instruments.  


Applications

* Rada system

* Medical apparatus

* Fiber Sensor


 

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Fiber Optic Rotary Joint V1.2


Specifications

                                  Type

Parameter

SM

MM

Operating   wavelength( nm)

13101550 or customized

Bandwidthnm

±30

Max.   insertion loss at 23( dB)

≤1.5

≤1.0

insertion   loss ripple (dB)

±0.35

±0.25

Return   loss ( dB)

≥45

≥35

Fiber   type (can be customized)

SMF-28e

62.5/12550/125

Input max. power handling (W)

0.5 or 10

Start up torque(Nm)

≤0.01

Weighg

≤10

Dimensions (OD x L mm)

φ9×28.5

Operating temperature()

-40 ~ +85

Storage temperature()

-40 ~ +85

*The Above specifications is without connector,

*IL is 0.3dB higher, RL is 5dB lower for each connector added.


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