WDM-filter

The Polarization Maintaining Fused Wavelength Division Multiplexer combine or separate light at different They offer very low insertion loss, high extinction ratio, and excellent

environmental stability.

The Coarse Wavelength Division Multiplexer series is designed and manufactured to Telcordia standard. The devices use environmentally stable thin film filter and advanced packaging technology to achieve wide passband,low insertion loss, high channel isolation and excellent environmental stability. They can be used individually to perform single channel add or drop  function or can be cascaded into sequence for multi-channel applications in CWDM systems.

The Dense Wavelength Division Multiplexer series is designed and manufactured to vehicle standard.The devices use environmentally stable thin film filter and advanced packaging technology to achieve wide passband,low insertion loss, high channel isolation and excellent environmental stability. They can be used to perform single channel add

The 2 µm Filter Wavelength Division Multiplexer series is based on environmentally stable thin-film filter technology. The devices combine or separate light at different   wavelength in a wide wavelength range. They offer very low insertion loss, lowpolarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating.

The 2 µm Fused Wavelength Division Multiplexer combine or separate light at 1570 nm (800 nm) and 2000 nm windows. They offer very low insertion loss and excellent environmental stability.

The Polarization Maintaining Fused Wavelength Division Multiplexer combine or  separate light at different. They offer very low insertion loss, high extinction ratio, and excellent environmental stability.

The 2 µm Filter Wavelength Division Multiplexer series is based on environmentally stable thin film filter technology. The devices combine or separate light at different   wavelength in a wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and   high quality AR coating.

The Dense Wavelength Division Multiplexer series is designed and manufactured toTelcordiastandard and ITU standard.The devices use environmentally stable thin film filter and advanced packaging technology to achieve wide passband, low insertion loss, high channel isolation and excellent environmental stability. They can be used to perform single channel add or drop function or can be cascaded into sequence for multi-channel applications in DWDM systems.

The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation, and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation.

The Wavelength Division Multiplexers combine or separate light at different    wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. These components have been extensively used in laser marking and fiber optics instrumentation.

The Single Mode Wavelength Division Multiplexer combines or separates light at different wavelengths. It offers low insertion loss, low polarization dependence, high isolation, and excellent environmental stability.

The Multimode Filter Wavelength Division Multiplexer series is based on environmentally stable thin film filter technology. The devices combine or separate light at different wavelength in a wide wavelength range. They offer very low insertion loss, high isolation and excellent environmental stability. High power handling capability can be achieved through unique pigtail processing and high quality AR coating. These components have been extensively used in multi-mode fiber communication, CATV and testing instrumentation.

The Polarization Maintaining Fused Wavelength Division Multiplexer combine or separate light at different wavelengths. They offer very low insertion loss, high    extinction ratio, and excellent environmental stability. These components can be operating on both fast and slow axis.

The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation, and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation.

The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation, and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics

The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer  very low insertion loss, low polarization dependence, high isolation and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation.

The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer  very low insertion loss, low polarization dependence, high isolation and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation.

The Filter Wavelength Division Multiplexer is based on environmentally stable thin-film filter technology. The devices combine or separate light at different wavelength in a widewavelength range. They offer very low insertion loss,low polarization dependence, high isolation and excellent environmental stability. High power handling capability can beachieved through unique pigtail processing and high quality AR coating. These components have been extensively used in EDFAs, Raman amplifiers, WDM networks and fiber optical instruments.

The Polarization Maintaining Filter Wavelength Division Multiplexer provides wavelength division multiplexing while maintaining signal polarization. The components are based on environmentally stable thin-film filter technology and are characterized with high    extinction ratio, low insertion loss, and high return loss. They are ideal for high speed WDM network systems.