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  Free Space Isolator (FSI Series)

FT Free Space Isolator (FSI Series)

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Description

FT  Free Space Isolator (FSI Series)

The Free Space Isolator is designed for integration within laser diode package to prevent back reflection. The high isolation, low insertion loss and large aperture features make it flexible to fit with different diode laser packaging requirements.

Specifications

Parameter

Unit

Single Stage

Dual Stage

Center Wavelength (λc)

nm

1310 or 1550

Typ. Insertion Loss

dB

0.1

0.2

Max. Insertion  Loss

dB

0.2

0.3

Peak Isolation

dB

42

55

Min. Isolation, λc ± 15 nm, 23 

dB

30

40

Clear Aperture

mm

0.9

Max. Optical Power (Continuous Wave)

mW

300

Polarization Plane of Input

As Indicated

Tilt Angle of Input Polarization

degree

0 or Specify

Operating Temperature

0 to +60

Storage Temperature

-40 to +85

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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