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Specifications

Free Space Optical Isolator
 
Features
High Isolation
Polarization Dependent
Compact Size
Versatile Package
Polarization Independent type
 
Performance Specifications
(Standard) Single Stage

 

Parameter Premium A Grade
Operating Wavelength (nm) 1310, 1550 and others
Min. Isolation at Center Wavelength (dB) 42 40
Insertion Loss (lc, 23 ) (dB) < 0.20 <0.25
Clear Aperture (mm) > 0.90 or > 0.80
Tilt Angle of Input Light ( ? ) 5
Operating Temperature ( ? C) -5 ~ +70
Storage Temperature ( ? C) -40 ~ +85
Power Handling (mW) 300
 
(Standard) Dual Stage

 

Parameter Premium A Grade
Operating Wavelength (nm) 1310, 1550 and others
Isolation at Center Wavelength (dB) 60 55
Insertion Loss (lc, 23) (dB) < 0.30 <0.35
Clear Aperture (mm) > 0.90 or > 0.80
Tilt Angle of Input Light 5
Operating Temperature ( ℃) -5 +70
Storage Temperature ( ℃) -40 +85
Power Handling (mW) 300
 
Noted:
At 23° C over bandwidth
Does not include connector, splice and fiber-end fresnel losses
Including PDL, center wavelength + 15nm, -20 to + 70℃Ordering Information

 

Type Style Grade Wavelength Clear Aperture Size
FSI S=Single Stage
D=Dual Stage		 P=Premium
A=Grade A		 13=1310nm
15=1550nm
XX =Others		 1=F0.90mm
2=F0.80mm X=Custom		 01=F3.0x2.0mm
02=F3.0x2.5mm 03=F3.0x3.0mm
04=F2.5x1.4mm
05=F2.5x2.0mm
06=F2.5x2.5mm
07=F2.5x3.0mm
08=F2.1x1.25mm
09=2.5x2.5x2.0mm
10=2.5x2.5x3.0mm
XX=Custom Size
 
Applications
Fiberoptic amplifiers
CATV fiberoptic links
Fiberoptic systems testing
Fiberoptic LAN systems
Telecommunications Laser Doide Packaging