Product Description

• Brand Name: Rofea
• Description:
  Single/Dual channel extinction ratio tester can independently test polarization extinction ratio, optical power test, digital zeroing, digital calibration, manual or automatic range selection, equipped with USB(RS232) interface, upper computer software can automatically test, record and analyze data, and can easily form an automatic test system. Widely used in optical communication equipment, optical fiber, optical passive devices and optical active devices testing, wide power range, high test accuracy, cost-effective, good reliability
  
  Characteristics:
  Long life, low noise
  low electromagnetic interference
  Small measurement error
  
  Application Field:
  single-ended optical device PER parameter test
  dual output PER parameter test device
  （Y waveguide, coupler, beam splitter, etc）

Company Profile

• beijing rofea optoeletronics
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Rofea has been focused on electro-optic integrated circuit and component for a decade. We manufacture high performance integrated-optical modulators and provide innovative solutions and services for both scientific researchers and industry engineers. The modulators of the Rofea with low drive voltage and low insertion loss were largely used in quantum key distribution, radio-over-fiber systems,...
  

Basic Information

• Company Products / Services: phase modulators,  intensity modulator,  photodetector,  laser light sources,  dfb lasers,  optical amplifiers,  edfa,  sld laser, qpsk modulation,  pulse laser, light detector,  balanced photodetector,  apd photodetector,  laser driver,  fiber optic ampl
• Year Established: 2009
• Number of Employees: 26-50
• Website: https://www.bjrofoc.com/