Description
ISOWAVE’s Round Mini optical isolators offer new opportunities for laser diode manufacturers requiring an in-package ultra-high performance isolator. These small isolators incorporate highly efficient optical components into an extremely small package.
Applications
Semiconductor Laser Modules
Small Form Factor Laser Modules
Tunable Laser Modules
Features:
High Isolation / Low Insertion Loss
Micro-Miniature Size
Available in Single Stage, Semi-Double Stage or True Double Stage
Broad Bandwidth
Polarization Alignment
Download this Product Overview sheet. Download specific Round Mini Data sheets.
Specifications
Single Stage
Semi-Double Stage
True Double Stage
Center Wavelength*
1310nm
1480nm
1550nm
1590nm
1310nm
1480nm
1550nm
1590nm
1310nm
1480nm
1550nm
1590nm
Clear Aperture
0.6mm - 1.6mm
Physical Dimensions (D,L)
D: 3mm - 4mm L: 1.93mm - 2.82mm
D: 3mm - 4mm L: 3.5mm - 5.0mm
D: 3mm - 4mm L: 6.75mm - 7.0mm
Peak Isolation (typical)
≥ 40dB
≥ 60dB
≥ 65dB
Insertion Loss (typical)
≤ 0.2dB
≤ 0.4dB
≤ 0.5dB
Operating Temperature Range
-20°C ~ +70°C
Storage Temperature Range
-40°C ~ + 85°C
Maximum Power Density
100W/cm2
Polarization Input/Output
Can be User Specified
*wavelengths from 1300—1620nm available upon request
THEORETICAL ISOLATION CURVE Single Stage Mini
THEORETICAL ISOLATION CURVE Semi-Double Stage Mini
