1900~2100nm broadband fiber optic standard / high power Circulator

Product Description:

Advanced fiber optic solutions manufactures a wide selection broadband fiber optic circulators from 760 nm to 2100 nm. With years of experience in micro-optical design, fabrication, packaging and volume production, Advanced fiber optic solutions brings these unique and excellent products to market in a very cost effective way. These cutting edge products feature extremely broadband wavelength operation, wide temperature operation range, high power handling, very low insertion loss and polarization dependent loss, high stability and unparallel reliability.

For those applications requiring a custom solution, our veteran engineers are ready to meet your challenges and needs with customized offerings.

Features:
  • Low Insertion Loss
  • Wideband Operation Range
  • Flat Isolation
  • High Stability
  • High Reliability
  • Wide Temperature Operation Range
  • Cost Effective

Applications:
  • EDFA
  • Pump Laser Source
  • Reconfiguration
  • Fiber Optic Sensor
  • Test and Measurement
  • Instrumentation

Specification:
   Parameters Unit Min Typical Max
   Wavelength nm 1900 2000 2100
   Insertion Loss @2000 dB   1.2 2.0
   Insertion Loss (1900~2100nm)* dB     2.5
    Isolation (Port2 -> Port1) (1900~2100nm)* dB 20 30  
   Extinction Ratio (PM) dB 18 22  
   WDL (1900~2100nm)* dB   0.15 0.3
   Polarization Dependent Loss (SM) dB   0.1 0.2
   Polarization Mode Dispersion (SM) ps     2
   Power Handling (Low power version) W     0.5
   Power Handling**(High power version) W     5
   Return Loss dB 50 55  
   Operation Temperature °C 0   70
   Storage Temperature °C -40   85
   Fiber Type** NA PM1550 or PM1950 for PM, SMF-28e or SM1950 for SM or others
  Package Dimension mm 77X16X10.5(LP) or 87X16X10.5(HP)

Notes:
*: At room temperature
**: Other options are available upon on request