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ISOHP(M)IIF PM In-line Isolator - 024


The HP(M)IIF non-PM In-line Isolator features low cost and compact size. In addition, it uses an effective heat dissipation technique that keeps the isolator's temperature down. It is designed with low insertion loss, high isolation, high power handling, high return loss, excellent environmental stability and reliability. The HP(M)IIF non-PM In-line Isolator is ideal for fiber laser and instrumentation applications.


  • High isolation and low insertion loss
  • Excellent environmental stability and reliability
  • Customized fiber type available
  • Max Power Handling Pulse Peak (W) 2000, higher on request


  • Fiber laser
  • Fiber sensor
Operating Wavelength (nm) Bandwidth (nm) Peak Isolation at ƛc (dB) Isolation Bandwidth ƛc (dB) Insertion Loss at 23°C & ƛc (dB) input Insertion Loss at 23°C & ƛc max
1080 ±5 ≥35 (Typ. 40) ≥28 ≤1.8 ≤2.2
Return Loss (dB) Polarization Dependent Loss (dB) Fiber Type Max PH Average (mW) Max PH Pulse Peak (W) Dimensions (mm)
≥50 ≤0.15 20/125 2 2000 67*17*12