Polarization Extinction Ratio Meter
Polarization Extinction Ratio Meter Polarization Extinction Ratio Meter Polarization Extinction Ratio Meter
JW8605

Polarization Extinction Ratio Meter

PER meter for measuring polarization extinction ratio (PER) of polarization-maintaining devices

This specialized polarization measurement instrument is designed for measuring the polarization extinction ratio (PER)) of polarization-maintaining devices, polarization angle of light sources, and PER of polarization-maintaining fibers and optical components. It can be used for various applications, including measuring the extinction ratio of polarization-maintaining fibers, devices, connectors, and performing polarization angle and axis measurements with remarkable precision and speed.

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Features
  • Wide dynamic range for PER measurement up to 50dB; maximum input power of +10dBm
  • Simultaneous display of insertion loss, optical power, extinction ratio, optical axis angle, and polarization angle
  • Supports free-space input
  • Interchangeable connectors: FC, SC, LC
  • Supports operation via an external PC
Typical Applications
  • Monitoring of polarization-maintaining fiber splicing
  • Testing Y-branch optical fiber gyroscope
  • Alignment of polarization axis of optical device
  • Measuring the extinction ratio of polarization-maintaining fibers
  • Aligning polarization-maintaining fibers with laser light sources
  • Testing PM couplers (PMC) and polarization beam splitters (PBS)
Specifications
Type C Type A Type B Type
Wavelength Range 400 to 700nm 600 to 1200nm 1200 to 1700nm
Maximum Input Power +10dBm
Input Power Range -30 to +10dBm -40 to +10dBm -40 to +10dBm
Maximum PER 30dB 40dB 50dB
PER Dynamic Range 400 to 500nm: 20dB -30 to +10dBm: 40dB -30 to 10dBm: 50dB
500 to 700nm: 30dB -40 to -30dBm: 30dB -40 to -30dBm: 40dB
PER Resolution <10dB: 0.001dB
≥10dB: 0.01dB
PER Accuracy PER≤2dB: ≤±0.1dB
PER<30dB: <±0.3dB
PER≥30dB:<±1.0dB
Polarization Angle Resolution 0.11°
Polarization Angle Accuracy < ±0.45°
Measurement Speed 0.25s
Optical Connector Type FC/PC (support SC/LC also, bare fiber adapter is optional)
Communication Interface RS232
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Fiber Optic Test Equipment Manufacturer
Since 1998

We provide various testing equipment, measuring equipment, and monitoring equipment for the optical communication industry, and have accumulated a large number of professional technologies and mature solutions.

  • Engage in the research and development and manufacturing of desktop and handheld photoelectric testing instruments
  • The annual output of photoelectric testing equipment reaches 500,000 units
  • Passed ISO9001 series quality certification, 14001 environmental certification, CE certification, FC certification, RoHS certification, and many other international certificates
  • All products have 100% independent intellectual property rights, and provide OEM/ODM services
  • Our products have been recognized by Japan's NTT Communications, South Korea's SK Telecom, Deutsche Telekom, and the United States' Verizon, and have reached cooperation