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1550 nm Mini Polarization Maintaining Reduced Cladding Isolator

The 1550 nm Mini Polarization Maintaining Reduced Cladding Isolator is characterized high reliability and low cost.
  • Product Detail

The Mini PM RC Fiber Isolator is designed and manufactured to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device high power handling capability. The device is characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, DWDM systems, sensors, compact optical circuits and other fiber optic communication equipments to suppress back reflection and back scattering.

Specifications 

Parameter 

Unit

Single Stage

Dual Stage

 


GradeP

Grade A

GradeP

Grade A

Center Wavelength (λc)

nm

1550

Min.Extinction Ratio

dB

20

18

20

18

Typ. Peak Isolation

dB

42

40

52

50

Min. Isolation, λc ± 10 nm, 23 ℃

dB

30

28

42

40

Typ. Insertion Loss, λc ± 20 nm, 23 ℃,

dB

0.4

0.5

0.55

0.7

Max. Insertion Loss, λc ± 20 nm

dB

0.6

0.65

0.75

0.9

Min. Return Loss (Input/Output)

mm

55/55

Max. Optical Power (Continuous Wave) 

mW

300

Fiber Type

-

RC PM 1550 (9.5/80) fiber

Operating Temperature

℃ 

- 5 to + 70

Storage Temperature

℃ 

- 40 to + 85

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