1310nm and 1550nm

Product Description

The MicroMini isolators incorporate highly efficient optical components into a micro-miniature package.
ISOWAVE’s double isolator offers the highest peak isolation available and includes the same polarization axis for input and out-put light.

ISOWAVE’s semi-double isolator includes one polarizer between two Faraday rotators, offering superior isolation over wide ranges of temperature and wavelength.

 

Applications

  • Semiconductor Laser Modules
  • Tunable Laser Modules
  • Small Form Factor Laser Modules

 

Features

  • Low Insertion Loss
  • High Isolation
  • Micro-Miniature Size
  • Broad Bandwidth
  • Wide temperature range
  • Polaziation alignment

 

 

 

  MM LM MM-SD LM-SD MM-TD LM-TD
Wavelength 1310nm
1550nm		 1310nm
1550nm		 1310nm
1550nm
Isolation at 23°C ≥ 38dB ≥ 55dB ≥ 63dB
Isolation ± 20nm and over operating temperatures ≥ 20dB ≥ 45dB ≥ 45dB
Insertion Loss (typical) ≤ 0.2dB ≤ 0.4dB ≤ 0.5dB
Insertion Loss Over Wavelength ≤ 0.4dB ≤ 0.6dB ≤ 0.7dB
Clear Aperature (mm) 1.0 1.4 1.0 1.4 1.0 1.4
Bandwidth ± 20nm
Diameter (nominal) (mm) 3 4 3 4 3 4
Component Tilt Option 0° or 4° (as specified)
Length:
0° tilt
4°		 ≤ 2.5mm
≤ 3.0mm		 ≤ 4.7mm
≤ 5.0mm		 ≤ 6.75mm
≤ 7.0mm
Operating Temperature -20° to +70°C 0° to +70°C
Storage Temperature -40° to +85°C
For custom configurations or specifications, please contact an ISOWAVE sales engineer.