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 Products & Technology : WaveEssentialsTM: Dual Stage Polarization Insensitive Isolator
WaveEssentials Dual Stage Polarization Insensitive Isolator Contents:

Download Data Sheet of Dual Stage Polarization Insensitive IsolatorPDF Icon
Features & Benefits
  • Wide operating wavelength and temperature range
  • Low Insertion Loss and high isolation
  • Ultra Low PDL&PMD
  • Epoxy-free in optical path
  • Exceptional reliability and stability
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Applications
  • EDFA
  • WDM & DWDM & System
  • Fiber optic instruments
  • Transmitters and Fiber laser
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Figure 1: Specifications of Dual Stage Polarization Insensitive Isolator
Parameters P Grade A GradeUnit
Operating Wavelength1310 /1550nm
Typical Peak Isolation 58
 55dB
Minimum Isolation1 48 45dB
Typical Insertion Loss2 0.4 0.5dB
Maximum Insertion Loss3 0.60.8 dB
Return Loss (In/Out) ≥ 60/60 ≥ 60/55 dB
PDL ≤ 0.05≤ 0.1 dB
PMD 0.1 dB
Bandwith± 30nm
Operating Temperature -5 to 70 °C
Storage Temperature -40 to 85 °C
Fiber Type Corning SMF-28
Fiber Length (Min.) 1 meter each end
Package Dimension Φ5.5xL35 mm
Power handling 300 mW

  1. At 23°C over bandwidth.
  2. Exclude connector, splice and fiber-end fresnel losses.
  3. Including PDL, operating wavelength range, -20°C to 70°C.
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Figure 2: Package Dimensions

Dual Stage Polarization Insensitive Isolator
Figure 3: Ordering Information

Isolator Type Wavelength Grade Fiber Type Fiber Length Input/output Connector
IS=Single Stage
ID=Dual Stage		 13=1310nm
14=1480nm
15=1550nm
LB=L Band		 P=Premium
A=Grade A
 1=SMF-28 Bare Fiber
2=SMF-28 with 900um loose  tube		 1=1.0m
2=1.5m
3=2.0m
4=Custom length		 0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST/PC
6=ST/APC
7=LC/PC
8=LC/APC
9=Others

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