other

2000 nm 4-Port Polarization Maintaining Circulator

It provides high isolation, low insertion loss, and high extinction ratio.
  • Product Detail

The 2 × 2 Polarization Maintaining Optical Circulator is a compact, high performance lightwave component that  routes incoming signals from Port 1 to Port 2, incoming Port 2 signals to Port 3, and incoming Port 3 signals to Port 4. This component provides high isolation, low insertion loss, high extinction ratio, and excellent environment stability.

Specifications

Parameter

Unit

Type A

Type B

Center Wavelength (λc)

nm

2000

Operating Wavelength Range

nm

λc ± 30

λc ± 20

Typ. Insertion Loss(for Type1), λc , 23℃

dB

1.3

1.2

Max. Insertion Loss(for Type1), - 5 to 70℃, all wavelength range

dB

1.6

1.5

Typ. Insertion Loss(for Type2), λc , 23℃

dB

1.5

1.4

Max. Insertion Loss(for Type2), - 5 to 70℃, all wavelength range

dB

1.8

1.7

Peak Isolation

dB

52

40

Typ. Isolation, λc, 23℃

dB

50

30

Min. Isolation, all wavelength range, 23℃

dB

40

20

Min. Extinction Ratio

dB

18

18

Min. Crosstalk (1 → 3, 2 → 4)

dB

50

Min. Return Loss

dB

55

Max. Optical Power (Continuous Wave)

mw

300

Fiber Type

-

Type1: PM 1550 Panda fiber for all Ports Type2: PM 1950 Panda fiber for all Ports

Max. Tensile Load

N

5

Operating Temperature

- 5 to + 70

Storage Temperature

40 to + 85

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related products
Isolator
SteadiBeam® 1064 nm 100 W Isolator
It is ideal for fiber amplifier and fiber laser applications.
view more
SteadiBeam®
SteadiBeam® 1064 nm 200 W Isolator
AFR's SteadiBeam® is the best Isolator designed for high power pulse fiber lasers.
view more
 HI Series
1064 nm 2 W Isolator
It is ideal for fiber laser and instrumentation applications.
view more
High Power (18+1)×1 Pump & Signal Combiner
High Power (18+1)×1 Pump & Signal Combiner
It can handle more than 1 kW combined power.  Available for different fiber types.
view more
FBG
ClearCut™ 1939 nm Series FBG
It is a ultra low insertion loss fiber Bragg gratings for high power fiber laser.
view more
(Dragon Series)
Dragon™ 10 kW Laser Cable
It provides QBH compatible connector for high power fiber lasers up to 10 kW.
view more
1064 nm 500 W Fiber to Free Space Isolator
1064 nm 500 W Fiber to Free Space Isolator
It is the best choice for high power industrial pulse fiber lasers.
view more
1064 nm 10 W Polarization Maintaining Circulator
1064 nm 10 W Polarization Maintaining Circulator
 It is ideal for fiber laser and instrumentation applications.
view more
Leave A Message
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

about

contact