Center Wavelength：1064nm
Max. Average Optical Power：20W
GLSUN 1064nm 20W Expanded-Beam High Power Isolator is a specialized type of optical isolator designed to handle high-power laser beams or optical signals while maintaining the critical function of preventing back-reflected light from damaging sensitive components.
Features
· Low Insertion Loss and High Isolation
· High Extinction Ratio
· Return Loss and High Reliability
· Excellent Environmental Stability and Reliability
· RoHS 6/6 compliant
Applications
· Fiber Amplifier
· Fiber Lasers Output Isolation
|
Parameters |
Unit |
Specification |
|
Center Wavelength (λc) |
nm |
1064 |
|
Typ.Peak Isolation |
dB |
35 |
|
Min Isolation at 23℃,λc all polarization states |
dB |
28 |
|
Max.Insertion Loss,23℃,λc |
dB |
0 5 |
|
Max.Polarization Dependent Loss |
dB |
0.1 |
|
M² Degradation |
% |
<10 |
|
Beam Roundness |
% |
>90 |
|
Min.Return Loss |
dB |
50 |
|
Max. Average Optical Power |
W |
20 |
|
Max. Peak Power for ns Pulse |
KW |
20 |
|
Max. Tensile Load |
N |
5 |
|
Fiber Type |
|
Liekki PASSIVE-20/125DC |
|
Nominal Output Beam Diameter(1/e²) |
mm |
7±1 |
|
Operating Temperature Range |
°C |
10 to +50 |
|
Storage Temperature Range |
°C |
0 to +60 |
IL －①① －②② －③ －④ －⑤ －⑥
|
①① |
②② |
③ |
④ |
⑤ |
⑥ |
|
Wavelength |
Handling Power |
Fiber Jacket |
Fiber Length |
Fiber Type |
Power Type
|
|
06: 1064nm SS: Specify |
20: 20W |
B: Bare fiber 8: 8mm armoured cable with yellow PVC tube S: Specify |
2: 2.0 m 3: 3.0 m S: Specify |
B: Liekki PASSIVE-20/125DC S: Specify |
P: Pulsed C: Continuous wave |
