Category:

Optical Isolator – Free Space – Dual stage

Features

High isolation 

Low insertion loss 

Large aperture

Applications

Fiber Optic Laser 

Tuable Laser 

Optical Transmitters

 

Technical Paremeter

Parameter

Single stage

Dual stage

Center Wavelength (nm)

1310,1550 or CWDM Wavelength

Operating Wavelength Range(nm)

+/-20nm

Typ.Peak Isolation (@ 23°C) (dB)

40

55

Isolation (@ 23°C) (dB)

≥26

≥50

Typ.Insertion Loss (@23°C) (dB)

0.18

0.30

Insertion Loss (@23°C) (dB)

0.25

0.35

Clear Aperture (mm)

Φ0.8

Φ0.8

Optical Power (mW)

300

Operating Temperature()

0 to +70

Storage Temperature()

-40 to +85

Ordering Information

FSI

Type

Wavelength

Package

S= Single stage D = Dual Stage

1310

1550

XX=Others

2.5×1.4mm ( SS 304 Ring) 3.0×1.4mm ( SS 304 Ring) 2.5×3.0mm ( SS 304 Ring) 3.0×3.0mm ( SS or MR Ring)

3.0×2.5mm( SS or MR Ring)