Our products provide customized solutions to telecom network equipment and testing instrument providers for wavelength routing and signal conditioning. Current product families include DPSK demodulators, DQPSK demodulators, 90° optical hybrids, Polarization diversified optical hybrid (QPSK mixer), 2-port tunable optical filters, 3-port reconfigurable optical add/drop multiplexers (ROADMs), Tunable edge filters, Bandwidth-tunable filters, Optical interleavers, Flat-top comb filters, Optical channel monitors (OCM), Optical performance monitors (OPMs), DWDM wavelength meters, and Portable spectrometers.

• DPSK Demodulator
• Delay Line Interferometer
• DQPSK Demodulator
• 90-Degree Optical Hybrid
• Polarization Diversified Optical Hybrid
• QPSK Mixer
  
  

• 2-Port Tunable Optical Filter
• 3-Port Tunable Optical Filter
• Reconfigurable Optical Add/Drop Multiplexer (ROADM)
• Tunable Optical Add/Drop Multiplexer (TOADM)
• Tunable Edge Filter
• Bandwidth-Tunable Filter
  
  
  

• Standard Optical Interleaver
• Asymmetric Optical Interleaver
• Switchable Optical Interleaver
  
  
  

• Optical Performance Monitor (OPM)
• Optical Channel Monitor (OCM)
• Optical Channel / Performance Monitor
  
• Portable Spectrometer / Portable Spectrum Analyzer
• DWDM Wavelength Meter
  
  

• Flat-Top Comb Filter
• Custom-Design Products and Services