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  • Home
  • Full Product Catalog
  • Optilab
    • All Products
    • Laser Diode
      • Fabry Perot Coaxial
      • Fabry Perot Compact Module
      • Fabry Perot Butterfly
      • DFB Butterfly
      • VCSEL Coaxial
      • High Power Pump
      • CWDM DFB Coaxial
      • CWDM DFB Coaxial, PM
      • CWDM DFB, Flat Window
      • DFB Butterfly, DML
      • DFB Butterfly, CW (Type 2)
      • DFB EAM
      • DFB Dual in-line
      • VCSEL, Fixed Wavelength
      • VCSEL, Tunable Wavelength
    • Laser Source
      • DFB Laser Source
      • DWDM Source Bank
      • Tunable Wavelength Laser
      • Swept Wavelength Laser
      • Broadband ASE Source
      • Narrow Linewidth Laser
      • Single Frequency Laser
    • Pulse Laser
      • Pulse Laser Diode
      • NPL (Nanosecond Pulsed Laser)
      • SNL (Sub-Nanosecond Laser)
      • PPL (Picosecond Pulse Laser)
      • FML (Femtosecond Pulse Laser)
    • Optical Modulator
      • 785 nm Intensity Modulator
      • 850 nm Intensity Modulator
      • 1064 nm Intensity Modulator
      • 785 nm Phase Modulator
      • 850 nm Phase Modulator
      • 980 nm Phase Modulator
      • 1064 nm Phase Modulator
      • Customized Phase Modulator
      • 1310 nm Intensity Modulator
      • 1550 nm Intensity Modulator
      • 1310 nm Phase Modulator
      • 1550 nm Phase Modulator
      • MIOC (Multi-functional Integrated Optical Chip)
      • QPSK Modulator
    • Lightwave Transmitter
      • LMB Series (Lightwave Modulator B Housing)
      • LMC Series (Lightwave Modulator C Housing)
      • LT Series (Lightwave Transmitter EAM)
      • LTA Series (Lightwave Transmitter A Housing)
      • LTB Series (Lightwave Transmitter B Housing)
      • LTC Series (Lightwave Transmitter C Housing)
      • LTX Series (Lightwave Transmitter w/Tunable Laser)
      • QPSK (Lightwave Transmitter QPSK)
      • DPSK OOK (Lightwave Transmitter DPSK OOK)
      • LTR Series (Lightwave Tranceiver)
      • LMD (Lightwave Transmitter with Driver)
      • LTD (Lightwave Transmitter with Driver)
    • Photodiode
      • PIN PD up to 18 GHz
      • PIN PD up to 23 GHz
      • PIN PD up to 30 GHz
      • PIN PD up to 40 GHz
      • LRC (Receiver)
    • Photoreceiver
      • Photoreceiver
      • APR (Avalanche Photoreceiver)
      • BPR (Balanced Photoreceiver)
    • Modulator Driver
      • RF Amplifier/Modulator Driver
      • BCB (Modulator Bias Control Board)
    • SOA & Raman Amplifier
      • SOA, Butterfly Package
      • SOA, Module
      • SOA, Benchtop
      • SOA, Rackmount
      • C-band Raman Amplifier
      • L-band Raman Amplifier
      • C+L band Raman Amplifier
      • Raman Amplifier Module
    • Quantum Photonics
      • SFG Module
      • SPDC Bare Chip
      • SPDC Module
      • Temperature Controller
    • Test Instrument
      • ULDC (Universal Laser Diode Controller)
      • Controller
      • Photonics Component Testing Instrument
      • Power Supply
      • System
      • Pulse Pattern Generator
      • Coherent Receiver
  • WDMQuest
    • All Products
    • Passive Devices
      • Isolator
      • PM Isolator
      • Circulator
      • PM Circulator
      • Hybrid Device
      • Reflecting Mirror
      • Polarizer/Depolarizer
      • Polarization Controller
      • Polarization Beam Combiner
    • Coupler/Splitter
      • Fused Coupler
      • Thin Film Coupler
      • PM Filter Coupler
      • 1xN Coupler Array
      • 1xN PLC Splitter
      • PM PLC Splitter
    • WDM/CWDM Filter
      • CWDM Filter
      • CWDM MUX
      • 980/1064 nm WDM
      • 980/1550 nm WDM
      • 1310 nm-1610 nm WDM
      • WDM for Raman
      • PM WDM Filter
    • Quantum Photonics
      • 780 nm Devices
      • 1550 nm Devices
      • Other Accessories
    • Optical Switch/VOA
      • MEMS VOA
      • Electro-mechanical VOA
      • PM VOA
      • Attenuator Patchcord
      • Fixed Attenuator
      • Electro-mechanical Switch
      • MEMS Optical Switch
    • DWDM 100G/200G
      • DWDM 50G
      • DWDM 100G
      • DWDM 200G
      • PM DWDM 100G
      • PM DWDM 200G
      • Optical Add-Drop Multiplexer
      • AWG Multiplexer
      • PM AWG Multiplexer
    • FBG/Wavelocker
      • Bare FBG
      • Athermal FBG
      • FBG Sensor
      • Wavelocker
      • Gain Flattening Filter
      • Tunable Optical Filter
    • M-Z Interferometer
      • Electro-Optic Modulator
      • Electro-Optic Bias-Free Modulator
      • Fiber Mach-Zehnder Interferometer
      • Delay Line Interferometer
      • Optical Delay Line
    • High Power Component
      • 1064 nm Isolator (HP)
      • 1550 nm Isolator (HP)
      • 1064 nm (1+N)*1 Combiner (HP)
      • 1550 nm (1+N)*1 Combiner (HP)
      • High Power Collimator
      • Other High Power Device
      • Circulator
    • Pump Laser Diode
      • 980 nm Pump
      • 1480 nm Pump
      • High Power Pump Module
    • Laser Source Diode
      • DFB Laser with TEC
      • Coaxial DFB Laser Diode
      • Pulse Laser Diode
      • FP Laser Diode
      • LED Short Wavelength
      • UV LED
    • Photodiode/APD
      • Photodiode
      • Photoreceiver
      • APD (Avalanche Photo Diode)
      • Tap Photodiode
    • Housing/Fiber Tray
      • Module
      • Rackmount
      • Fiber Tray
      • Splice Protector
      • Fiber Accessary
      • Connector
    • Patchcord/Cable & Optical Fiber
      • SM Patchcord
      • PM Patchcord
      • MM Patchcord
      • High Power Patchcord
      • Waterproof Pigtail
      • Doped Fiber
      • PM Fiber
      • Fiber Spool
      • Collimator
      • Fiber Array
      • Large Core Fiber
    • RF Cable/Adaptor
      • RF Connector
      • 3'' RF Cable
      • 6'' RF Cable
      • Adjustable RF Delay
      • DC Block
      • Bias-T
  • Contact
  • About Us
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Country/region

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  • United States USD $
    OEQuest
    • Home
    • Full Product Catalog
    • Optilab
      • All Products
      • Laser Diode
        • Fabry Perot Coaxial
        • Fabry Perot Compact Module
        • Fabry Perot Butterfly
        • DFB Butterfly
        • VCSEL Coaxial
        • High Power Pump
        • CWDM DFB Coaxial
        • CWDM DFB Coaxial, PM
        • CWDM DFB, Flat Window
        • DFB Butterfly, DML
        • DFB Butterfly, CW (Type 2)
        • DFB EAM
        • DFB Dual in-line
        • VCSEL, Fixed Wavelength
        • VCSEL, Tunable Wavelength
      • Laser Source
        • DFB Laser Source
        • DWDM Source Bank
        • Tunable Wavelength Laser
        • Swept Wavelength Laser
        • Broadband ASE Source
        • Narrow Linewidth Laser
        • Single Frequency Laser
      • Pulse Laser
        • Pulse Laser Diode
        • NPL (Nanosecond Pulsed Laser)
        • SNL (Sub-Nanosecond Laser)
        • PPL (Picosecond Pulse Laser)
        • FML (Femtosecond Pulse Laser)
      • Optical Modulator
        • 785 nm Intensity Modulator
        • 850 nm Intensity Modulator
        • 1064 nm Intensity Modulator
        • 785 nm Phase Modulator
        • 850 nm Phase Modulator
        • 980 nm Phase Modulator
        • 1064 nm Phase Modulator
        • Customized Phase Modulator
        • 1310 nm Intensity Modulator
        • 1550 nm Intensity Modulator
        • 1310 nm Phase Modulator
        • 1550 nm Phase Modulator
        • MIOC (Multi-functional Integrated Optical Chip)
        • QPSK Modulator
      • Lightwave Transmitter
        • LMB Series (Lightwave Modulator B Housing)
        • LMC Series (Lightwave Modulator C Housing)
        • LT Series (Lightwave Transmitter EAM)
        • LTA Series (Lightwave Transmitter A Housing)
        • LTB Series (Lightwave Transmitter B Housing)
        • LTC Series (Lightwave Transmitter C Housing)
        • LTX Series (Lightwave Transmitter w/Tunable Laser)
        • QPSK (Lightwave Transmitter QPSK)
        • DPSK OOK (Lightwave Transmitter DPSK OOK)
        • LTR Series (Lightwave Tranceiver)
        • LMD (Lightwave Transmitter with Driver)
        • LTD (Lightwave Transmitter with Driver)
      • Photodiode
        • PIN PD up to 18 GHz
        • PIN PD up to 23 GHz
        • PIN PD up to 30 GHz
        • PIN PD up to 40 GHz
        • LRC (Receiver)
      • Photoreceiver
        • Photoreceiver
        • APR (Avalanche Photoreceiver)
        • BPR (Balanced Photoreceiver)
      • Modulator Driver
        • RF Amplifier/Modulator Driver
        • BCB (Modulator Bias Control Board)
      • SOA & Raman Amplifier
        • SOA, Butterfly Package
        • SOA, Module
        • SOA, Benchtop
        • SOA, Rackmount
        • C-band Raman Amplifier
        • L-band Raman Amplifier
        • C+L band Raman Amplifier
        • Raman Amplifier Module
      • Quantum Photonics
        • SFG Module
        • SPDC Bare Chip
        • SPDC Module
        • Temperature Controller
      • Test Instrument
        • ULDC (Universal Laser Diode Controller)
        • Controller
        • Photonics Component Testing Instrument
        • Power Supply
        • System
        • Pulse Pattern Generator
        • Coherent Receiver
    • WDMQuest
      • All Products
      • Passive Devices
        • Isolator
        • PM Isolator
        • Circulator
        • PM Circulator
        • Hybrid Device
        • Reflecting Mirror
        • Polarizer/Depolarizer
        • Polarization Controller
        • Polarization Beam Combiner
      • Coupler/Splitter
        • Fused Coupler
        • Thin Film Coupler
        • PM Filter Coupler
        • 1xN Coupler Array
        • 1xN PLC Splitter
        • PM PLC Splitter
      • WDM/CWDM Filter
        • CWDM Filter
        • CWDM MUX
        • 980/1064 nm WDM
        • 980/1550 nm WDM
        • 1310 nm-1610 nm WDM
        • WDM for Raman
        • PM WDM Filter
      • Quantum Photonics
        • 780 nm Devices
        • 1550 nm Devices
        • Other Accessories
      • Optical Switch/VOA
        • MEMS VOA
        • Electro-mechanical VOA
        • PM VOA
        • Attenuator Patchcord
        • Fixed Attenuator
        • Electro-mechanical Switch
        • MEMS Optical Switch
      • DWDM 100G/200G
        • DWDM 50G
        • DWDM 100G
        • DWDM 200G
        • PM DWDM 100G
        • PM DWDM 200G
        • Optical Add-Drop Multiplexer
        • AWG Multiplexer
        • PM AWG Multiplexer
      • FBG/Wavelocker
        • Bare FBG
        • Athermal FBG
        • FBG Sensor
        • Wavelocker
        • Gain Flattening Filter
        • Tunable Optical Filter
      • M-Z Interferometer
        • Electro-Optic Modulator
        • Electro-Optic Bias-Free Modulator
        • Fiber Mach-Zehnder Interferometer
        • Delay Line Interferometer
        • Optical Delay Line
      • High Power Component
        • 1064 nm Isolator (HP)
        • 1550 nm Isolator (HP)
        • 1064 nm (1+N)*1 Combiner (HP)
        • 1550 nm (1+N)*1 Combiner (HP)
        • High Power Collimator
        • Other High Power Device
        • Circulator
      • Pump Laser Diode
        • 980 nm Pump
        • 1480 nm Pump
        • High Power Pump Module
      • Laser Source Diode
        • DFB Laser with TEC
        • Coaxial DFB Laser Diode
        • Pulse Laser Diode
        • FP Laser Diode
        • LED Short Wavelength
        • UV LED
      • Photodiode/APD
        • Photodiode
        • Photoreceiver
        • APD (Avalanche Photo Diode)
        • Tap Photodiode
      • Housing/Fiber Tray
        • Module
        • Rackmount
        • Fiber Tray
        • Splice Protector
        • Fiber Accessary
        • Connector
      • Patchcord/Cable & Optical Fiber
        • SM Patchcord
        • PM Patchcord
        • MM Patchcord
        • High Power Patchcord
        • Waterproof Pigtail
        • Doped Fiber
        • PM Fiber
        • Fiber Spool
        • Collimator
        • Fiber Array
        • Large Core Fiber
      • RF Cable/Adaptor
        • RF Connector
        • 3'' RF Cable
        • 6'' RF Cable
        • Adjustable RF Delay
        • DC Block
        • Bias-T
    • Contact
    • About Us

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    • DPSK C-band Dual Demodulator 50/66 67 Ghz C-band Dual-Rated Tunable

      DPSK C-band Dual Demodulator 50/66 67 Ghz C-band Dual-Rated Tunable

      DPSK C-band Dual Demodulator 50/66 67 Ghz C-band Dual-Rated Tunable

      Regular price $12,000.00
      Regular price Sale price $12,000.00
      Unit price /  per 
    • Fixed 50 Ghz DPSK Demodulator

      Fixed 50 Ghz DPSK Demodulator

      Fixed 50 Ghz DPSK Demodulator

      Regular price $12,000.00
      Regular price Sale price $12,000.00
      Unit price /  per 
    • Optical DPSK Demodulator

      Optical DPSK Demodulator

      Optical DPSK Demodulator

      Regular price $14,650.00
      Regular price Sale price $14,650.00
      Unit price /  per 

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