GLSUN FSI Free Space Isolator Optical Isolator

Product Description
An optical isolator, or optical diode, is an optical component which allows the transmission of light in only one direction. It is typically used to prevent unwanted feedback into an optical oscillator, such as a laser cavity. The operation of the devices depends on the Faraday effect (which in turn is produced by magneto-optic effect), which is used in the main component, the Faraday rotator.

Features
High isolation and low insertion loss
Polarization dependent
Compact size
RoHS 6/6 compliant

Applications
Optical Transmitte
Laser Diode Package

Specification
GLSUN Free Space Isolator Optical Isolator - Specifications (Standard) Single Stage
Parameters Unit P Grade
Center Wavelength (λc) nm 1310 or 1550 and CWDM
Peak Isolation (λ at 25°C) Min dB 40
Bandwidth Isolation (λc±15nm at 25°C) Min dB 32
Insertion Loss (λ at 25°C) Max dB 0.20
Bandwidth Insertion Loss(λc±15nm at 25°C) Max dB 0.30
Clear Aperture mm Φ0.9 or others
Optical Power Max mW 300
Operating Temperature ℃ -40 to +85
Operating Temperature ℃ -40 to +95

GLSUN Free Space Isolator Optical Isolator - Specifications (Standard) Dual Stage
Parameters Unit P Grade
Center Wavelength (λc) nm 1310 or 1550 and CWDM
Peak Isolation (λc at 23°C) Min dB 55
Bandwidth Isolation (λc±30nm at 23°C) Min dB 45
Insertion Loss (λc at 23°C) Max dB 0.40
Bandwidth Insertion Loss(λc±30nm at 23°C) Max dB 0.50
Clear Aperture mm Φ0.9 or others
Optical Power Max mW 300
Operating Temperature ℃ -40 to +85
Storage Temperature ℃ -40 to +95