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Polarization
Insensitive WDM for EDFA (PIWDM-EDFA)
Description: The
three port, two wavelength Polarization Insensitive Wavelength
Division Multiplexer (PIWDM) combines or separates the optical
signal and the pump of EDFAs. It utilizes advanced micro-optic filter technology
to yield wide band wavelength flat performance, low loss,
polarization insensitive, high isolation performance. |
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Applications: ·
Pump/signal
multiplexing for EDFA ·
Multiplexing
two pump lasers for higher pump power ·
Sensor
systems ·
Telecommunications,
CATV, etc. |
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Key
Features: · Wide bandwidth, wavelength flat
performance ·
Low
loss ·
High
return loss ·
High
channel isolation ·
Low
PDL ·
High
stability and reliability ·
Compact
inline package, 5.5mm OD |
Specifications:
Pump
Wavelength |
980nm
(±20nm) |
1450-1490nm |
Signal
Wavelength |
1550nm
(±30nm) |
1550nm
(±30nm) |
Insertion Loss (signal) |
£0.8dB
(typ < 0.5dB) |
£0.8dB
(typ < 0.5dB) |
Insertion Loss (pump) |
£0.8dB
(typ < 0.5dB) |
£0.8dB
(typ < 0.5dB) |
Polarization
Dependent Loss |
£0.04 |
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Return Loss |
³50dB (typ >55dB) |
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Directivity |
³60dB |
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Fiber |
Standard:
SMF28
on 1550nm input port and multiplexed output port, Flexcor 1060 on pump port.
Other combinations available. |
SMF28
on all ports |
Optical
Power |
300mW |
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Operating
Temperature |
0
to 70°C |
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Storage
Temperature |
-40
to 85°C |
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Size |
Compact
inline package, 5.5mm OD |
Ordering
Information:
PIWDM-EDFA |
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Signal
Wavelength 1550nm Other |
=1 =2 |
Pump 980nm 1480nm Other |
=1 =2 =3 |
Signal
Fiber SMF28 Other |
=1 =2 |
Pump
Fiber Flexcor SMF28 Other |
=1 =2 =3 |
Connectors None FC/PC FC/APC Other |
=0 =1 =2 =3 |
Polarization
Insensitive WDM for 980/1064,
980/1050,
980/1030
Description: The
three port, two wavelength Polarization Insensitive Wavelength
Division Multiplexer (PIWDM) for 980/1064, 980/1050, 980/1030
combines or separates the optical signal and the pump of fiber
laser. It utilizes advanced micro-optic filter technology to yield
wide band wavelength flat performance, low loss, polarization
insensitive, high isolation performance. |
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Applications: · Pump/signal multiplexing for 980/1064, 980/1050, 980/1030fiber laser ·
Multiplexing
two pump lasers for higher pump power
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|
Key
Features: ·
Low
loss ·
High
return loss ·
High
channel isolation ·
Low
PDL ·
High
stability and reliability ·
Compact
inline package, 5.5mm OD |
Specifications:
Pump Wavelength |
980nm (±20nm) |
Signal Wavelength |
1064
(±10nm),1050
(±10nm),1040
(±10nm),1030
(±5nm) (other wavelengths are available) |
Insertion Loss (signal) |
£1dB (typ 0.5dB) |
Insertion Loss (pump) |
£1dB (typ 0.5dB) |
Crosstalk as mux (signal in 980 pump port) |
³40dB |
Crosstalk as mux (980 pump in signal port) |
³40dB |
Crosstalk
as demux |
³40dB |
Crosstalk as demux (980 pump in signal port) |
³18dB |
Polarization Dependent Loss |
£0.05dB |
Return Loss |
³50dB |
Directivity |
³50dB |
Fiber |
Flexcor 1060nm on all ports. Other fibers available. |
Optical Power |
300mW |
Operating
Temperature |
0
to 70°C |
Storage
Temperature |
-40
to 85°C |
Size |
Compact
inline package, 5.5mm OD |
Ordering
Information:
PIWDM-FL |
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Signal
Wavelength
1064nm 1050nm 1040nm 1030nm Other |
=1 =2 =3 =4 =5 |
Pump
980nm Other |
=1 =2 |
Signal
Fiber Flexcor Other |
=1 =2 |
Pump
Fiber Flexcor Other |
=1 =2 |
Connectors None FC/PC FC/APC Other |
=0 =1 =2 =3 |