High Power Expanded Beam Output Isolators
Castech's expanded beam output isolators have center wavelength of 980/1030/1064nm with average power handling up to 200W. It could maintain stability of fiber lasers and fiber amplifiers, which is widely used in industrial processing areas.
Center wavelength has 980/1030/1064nm ;
Power Handling up to 200W ;
Peak Isolation ≥35dB ;
One side of Isolators is fiber, other side is beam expanded.
Maintain frequency stability in fiber lasers, fiber amplifier ;
Widely used in industrial processing areas.
|Single stage||Dual stage|
|Operating Wavelength Range||≥±10nm||≥±20nm|
|Isolation in band at 23℃||≥25dB||≥35dB|
|Insertion Loss at 23℃||≤0.4dB||≤0.6dB|
|Polarization Dependent Loss||≤0.15dB||≤0.15dB|
|Return Loss (Input/Output) ||≥50dB||≥50dB|
|Fiber Type||LMA Fiber/ PM Fiber or Specify|
|Output Beam diameter(1/e2)||6,7,8mm or others|
|Optical Power(Average)||30,50,100,200W or Specify|
|Peak Pulse Power||50KW or Specify|
aProduct specifications are subject to change without notice;
bCustomized (Wavelength, Dimension, Power Handling , etc) are available;
Note:All products are RoHS compliant.
Square single stage:
Circular single stage:
L-type single stage:
Handing power 100/200W single stage:
aAll dimensions in mm.
| Fiber Type |
Example: Model Number HPISO-EB-50-5-1064-E-6 described expanded beam isolator handling power is 50W, which fiber type is 30/250DCF,centred wavelength is 1064nm, with 8mm armoured cable and 6mm output beam diameter.
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