Shinkosha has commercialized high power isolator and polarizer for fiber laser.
Available for Yb and Er fiber lasers in 1064nm and 1550nm bands.
This product suppresses various unstable operations such as laser power fluctuations, frequency fluctuations, modulation bandwidth limitation, and LD destruction.
Shinkosha’s isolator is ideal for your laser stabilization needs.
| Isolator configuration | Wavelength (nm) | Input power (W) | Fiber | External dimensions (mm) | |
|---|---|---|---|---|---|
| SMF | PMF | ||||
| Single | 1064～1100 | 2 | HI1060 | SM98P | 46×25×14.2 |
| LMA fiber applicable (8 to 20 μm) | |||||
| Single | 1064～1100 | 3 | HI1060 | SM98P | 60×22×17.7 |
| LMA fiber applicable (8 to 20 μm) | |||||
| Dual | 1064～1100 | 1 | HI1060 | SM98P | 46×25×14.2 |
| LMA fiber applicable (8 to 20 μm) | |||||
| Single | 1178 | 3 | HI1060 | SM98P | 60×22×17.7 |
| LMA fiber applicable (8 to 20 μm) | |||||
| Dual | 1310～1620 | 0.3～3 | SMF-28 | SM15P | φ5×40 |
| Dual | 1930～2060 | 0.3 | SMF-28 | SM15P | φ7.2×48 |
New Products !
・1μm Isolator
|
Wavelength (nm) |
1054～1074 |
|
Input Power (W) |
5 |
|
Insertion loss (dB) |
< 1.2 |
|
Isolation(dB) |
> 30 (1054 – 1074 nm) |
|
Polarization Extinction Ratio (dB) |
> 25 |
|
Fiber |
Passive – 10/125 – PM or core 10 fiber series |
| External dimensions (mm) |
・2μm Isolator
| 10W type | 30W type | |
| Wavelength (nm) | 1930 ~ 2060 | |
| Input power (W) | 10 | 30 |
|
Insertion Loss (dB) |
< 1.2 | |
|
Isolation (dB) |
> 50 | |
|
Polarization Extinction Ratio (dB) |
> 20 | |
|
Fiber |
||
|
External dimensions (mm) |
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・Backward Protection Isolator
Backward Input : 1064 nm 3W, 5 min, without a backward protection
Peak Temperature : 112.6 ℃ (Input fiber)
Backward Input : 1064 nm 3W, 5 min, with a backward protection
Peak Temperature : 48.1 ℃ (Input fiber)
