other

2 μm Filter WDM

The 2 μm Filter WDM offers very low insertion loss and low polarization dependence, etc.
  • Product Detail

The 2 µm Filter Wavelength Division Multiplexer series is based on environmentally stable thin-film filter technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating.

Specifications

Parameter

Unit

Value 

Pass Band

Wavelength Range

nm

-

1950 - 2050

-

Typ. Insertion Loss

dB

-

0.6

-

Max. Insertion Loss

dB

-

0.8

-

Typ. Isolation

dB

-

30

-

Min. Isolation

dB

-

25

-

Reflection Band

Wavelength Range

nm

-

1560 - 1580

-

Typ. Insertion Loss

dB

-

0.6

-

Max. Insertion Loss

dB

0.8

1.3

Typ. Isolation

dB

-

15

-

Min. Isolation

dB

-

12

-

Min. Return Loss

dB

-

50

-

Max. Polarization Dependent Loss 

dB

-

0.2

-

Typ. Polarization Dependent Loss 

dB

-

0.1

-

Thermal Stability

dB/℃

-

0.005

-

Max. Optical Power (Continuous Wave)

mW

-

300

-

Max. Tensile Load

N

-

5

-

Fiber Type

SMF-28 fiber (all ports)

-

SMF-28 fiber for reflect port and

or SM 1950 fiber (all ports)

-

SM 1950 fiber for common & pass port

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
The SteadiBeam® 1064 nm 100 W Isolator is ideal for fiber amplifier and fiber laser applications.
view more
 Isolator
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
The 1064 nm 2 W Isolator is ideal for fiber laser and instrumentation applications.
view more
Pump & Signal Combiner
(18+1)×1 High Power Pump & Signal Combiner
The (18+1)×1 High Power Pump & Signal Combiner can handle more than 1 kW combined power.  Available for different fiber types.
view more
FBG
ClearCut 1939 nm Series FBG
The ClearCut 1939 nm Series FBG is a ultra low insertion loss fiber Bragg gratings for high power fiber laser.
view more
(Dragon Series)
Dragon 10 kW Laser Cable
The Dragon 10 kW Laser Cable provides QBH compatible connector for high power fiber lasers up to 10 kW.
view more
Isolator
1064 nm 500 W Fiber to Free Space Isolator
The 1064 nm 500 W Fiber to Free Space Isolator is the best choice for high power industrial pulse fiber lasers.
view more
Circulator
1064 nm 10 W Polarization Maintaining Circulator
The 1064 nm 10 W Polarization Maintaining Circulator 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