微型光隔离器为需要内置超高性能隔离器的激光二极管制造商提供了机会。 这些非常小的光隔离器将高效光学元件集成到极小且耐用的封装中。我们的微型法拉第光隔离器具有单级，半双和真双级配置，隔离度高达63 dB，插入损耗极低。


低插入损耗特点

高隔离度

微型尺寸

宽带宽

温度范围宽

偏振对齐

应用

半导体激光模块

可调谐激光模块

小型激光模块

参数表


I-780-LM

I-800-LM

Peak Isolation (typical)

≥ 38dB

Isolation Over Wavelength (minimum)

≥ 23dB

Insertion Loss (typical)

≤ 3.5dB

Insertion Loss (maximum)

≤ 4.0dB

Diameter (nominal)

4.0mm

Length:

0° tilt

4° tilt

 

≤ 2.5mm

≤ 2.85mm

Clear Aperature

1.4mm

Operating Temperature (non-condensing)

-20° to +70°C

Storage Temperature (non-condensing)

-40° to +85°C

Polarization of Input

Indicated

Polarization of Output

45° (nominal) to input

I-106-LM

Wavelength (specify center wavelength)

1040nm - 1090nm

Peak Isolation

≥ 40dB

Isolation Over Temperature:

≥ 23dB

Insertion Loss (typical)

≤ 1.0dB

Insertion Loss (maximum)

≤ 1.5dB

Diameter (nominal)

4.0mm

Length:

0° tilt

4° tilt

 

≤ 2.5mm

≤ 2.85mm

Clear Aperature

1.4mm

Operating Temperature (non-condensing)

-20° to +70°C

Storage Temperature (non-condensing)

-40° to +85°C

Polarization of Input

Indicated

Polarization of Output

45° (nominal) to input


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.











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Shortpak Optical Isolators


SP-SS

SP-SD

Wavelength (specify center wavelength)

1310nm
1550nm




Peak Isolation (typical)

≥ 40dB

≥ 60dB

Isolation Over Wavelength

≥ 20dB

≥ 45dB

Insertion Loss (typical)

≤ 0.1dB

≤ 0.4dB

Insertion Loss Over Wavelength

≤ 0.4dB

≤ 0.6dB