FIF-S-55-080-R Datasheet, PDF (1/2 Pages) Finisar Corporation. – Free Space Isolator

Finisar
Features:
● High reliability
● Low insertion Loss
● High Isolation
● Optimized for different
wavelengths
● Wide operating
temperature range
Free Space Isolator
Finisar free space isolators are used in various TOSAs, which require isolation to prevent
feedback into the laser. Available in single stage and semi-double stage designs.
Finisar free space isolators offer excellent performance with low insertion loss, high
isolation. Our proprietary bonding process, and years of volume manufacturing experience,
results in a high reliability record. Bare isolator chips survive more than 5,000hrs of damp
heat testing without delamination.
Specifications:
Single stage free space isolator specifications:
Parameters
Units
CWL
nm
1310
Operating
wavelength
nm
1300-1320
Operating
temperature
°C
Insertion loss
dB
Min. Isolation *
dB
> 20
Isolation at
wavelength
center
dB
Clear aperture
mm
Tilt angle
DEG
Storage temperature °C
*Note: Over all wavelengths and temperatures.
Specification
-40 to 85
< 0.3
>33 dB @ 23°C
> 0.8 diameter
6 +/- 1
-40 to +100
1550
1540-1560
> 21
Finisar Shanghai Inc.
No. 66 Huiqing Rd., East Zhangjiang Hi-Tech Park, Shanghai,
China 201201
Main: [phone] Fax: [phone]
Website: www.finisar.com
Finisar Corporation
1308 Moffett Park Drive, Sunnyvale, CA 94089-1133, USA
Main: [phone] Fax: [phone]
Email: [e-mail] Website: www.finisar.com
Feb.09 Rev.A