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Polarization
Maintaining
(PM)
WDM for EDFA (PMWDM-EDFA)
Description: The
polarization maintaining (PM) WDM for EDFA multiplexes polarized signal
with pump and maintains the output signal with high
extinction ratio. All signal input and output filter are polarization
maintaining (PM) fibers. It utilizes advanced micro-optic filter technology to yield
wideband, low insertion loss, high polarization extinction, high return loss in a compact
package. |
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Applications: ·
Pump/signal
WDM for EDFA ·
Multiplexing
two pump lasers for higher pump power ·
Sensor
systems |
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Key
Features: ·
Low
loss ·
High
extinction ratio ·
High
return loss ·
Wide
bandwidth ·
High
stability and reliability ·
Compact
inline package, 5.5mm OD |
Specifications:
Pump
Wavelength |
980nm
(±20nm) |
1450-1490nm |
Signal
Wavelength |
1550nm
(±20nm) |
1550nm
(±20nm) |
Insertion Loss (signal) |
£0.8dB(0.5dB
typical) |
£0.8dB(0.5dB
typical) |
Insertion Loss (pump) |
£0.8dB(0.5dB typical) |
£0.8dB(0.5dB typical) |
Extinction Ratio |
³ 20dB(typical>25dB) |
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Return Loss |
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Directivity |
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Fiber |
PM
fiber on 1550nm input port and multiplexed output port, Flexcor on pump
port |
PM
fiber on 1550nm input port and multiplexed output port, SMF28 on pump port |
Optical
Power |
300mW |
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Operating
Temperature |
0
to 70°C |
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Storage
Temperature |
-40
to 85°C |
|
Size |
Compact
inline package, 5.5mm OD |
Ordering
Information:
PMWDM-EDFA |
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Signal
Wavelength 1550nm Other |
=1 =2 |
Pump
980nm 1480nm Other |
=1 =2 =3 |
Signal
Fiber Bowtie Panda Other |
=1 =2 =3 |
Pump
Fiber Flexcor SMF28 Other |
=1 =2 =3 |
Connectors None FC/PC FC/APC Other |
=0 =1 =2 =3 |
Polarization
Maintaining (PM)
WDM-1300/1550
(PMWDM-1300/1550)
Description: The polarization maintaining (PM) WDM multiplexes PM signals (1300/1550) and maintains the output polarization with high extinction ratio using advanced micro-optic filter technology. All input and output fibers are polarization maintaining. It utilizes advanced filter technology to yield wideband, low insertion loss, high polarization extinction, high return loss in a compact package. This product can also be used to multiplex other wavelengths. It can also be provided with a PM isolator integrated in the same package. |
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Applications: · PM signal WDM |
|
Key
Features: ·
Low
loss ·
High
extinction ratio ·
High
return loss ·
Wide
bandwidth ·
High
stability and reliability ·
Compact
inline package, 5.5mm OD |
Specifications:
First
Wavelength |
1300nm
(±20nm) |
Second Wavelength |
1550nm
(±20nm) |
Insertion Loss (signal) |
£0.8dB (0.5dB typical) |
Insertion
Loss |
£0.8dB (0.5dB typical) |
Extinction Ratio |
³20dB (typ>25dB) |
Return
Loss |
³50dB (typ>55dB) |
Directivity |
³6 |
Fiber |
PM
fiber on all ports |
Optical
Power |
300mW |
Operating
Temperature |
0
to 70°C |
Storage
Temperature |
-40
to 85°C |
Size |
Compact
inline package, 5.5mm OD |
Ordering
Information:
PMWDM-1300/1550 |
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Wavelength
1 1550nm Other |
=1 =2 |
Wavelength
2 1310nm Other |
=1 =2 |
PM
Fiber Bowtie Panda Other |
=1 =2 =3 |
Fiber
Length 1m Other |
=1 =2 |
Connectors None FC/PC FC/APC Other |
=0 =1 =2 =3 |
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