Brand Name: | DK photo |
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Quick Details
Specifications
TGG Based 980nm Polarization Insensitive Optical Isolator
The 980nm Polarization Isensitive Optical Isolator is characterized with low insertion loss, high isolation, high return loss, excellent environmental stability and reliability. It has been widely used in lasers, transmitters and other fiber optics communication equipments to suppress back reflection and back scattering.
DK Photonics offers a large selection of polarization insensitive or polarization maintaining fiber-in to fiber-out isolators. These devices can handle powers rang from 300mW to 150W or other on request, and have center operating wavelengths ranging from 780 nm to 1650nm.
For wavelength of 980nm, PM and non-PM types are available, fiber can be customized, with power conditions of CW or Pulse and Power Handling of 5W, 10W, 20W or higher.
If you do not see a standard isolator that meets your needs, we welcome the opportunity to review your desired specification and quote a custom isolator. Requests for custom fiber pigtails, different wavelengths and handling power of operation or other specific needs will be readily addressed.
Features |
Applications |
· High isolation · Low insertion loss · Cost Effective · Excellent environmental stability and reliability |
· Fiber Optic Amplifiers · Fiber Optic Laser · Test and Measurement · Instrumentation |
Performance Specifications
Parameters |
Values |
Central Wavelength(nm) |
980 |
Operating Wavelength Range(nm) |
±15 |
Typ. Peak Isolation(dB) |
30 |
Min. Isolation in Band (at 25℃) (dB) |
25 |
Typ. Insertion Loss (dB) |
1.0 |
Max. Insertion Loss (at 25℃) (dB) |
1.2 |
Max. Polarization Dependent Loss(dB) |
0.15 |
Min. Return Loss(dB) |
45 |
Max.PMD (ps) |
0.15 |
Maximum Power Handling (W)(per input port,continuous wave) |
0.5,1, 2, 5,10 |
Max.Peak Power for ns Pulse(kW) |
10 |
Max.Tensile Load(N) |
5 |
Fiber Type |
Corning HI1060 |
Operating Temperature(°C) |
0 ~ + 70 |
Storage Temperature (°C) |
-40 ~ +85 |
*IL is 0.3 dB higher and RL is 5 dB lower for each connector added.
**The pass optical power is 1 W only for connector added.