2 µm Polarization Insensitive Isolator (GK-PSSI & PDSI Series)
The 2 µm Polarization Insensitive Isolator is designed and manufactured according to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device high power handling capability. The device is characterized with high performance, high reliability. It is designed specially for 2 µm laser system.
2 µm Polarization Maintaining Tap Coupler (GK-PMTC Series)
The 2 µm Polarization Maintaining Tap Coupler is manufactured by using advanced technology to allow the input signal to be splitted at various ratios with high extinction ratio.
445 - 2100 nm Special Wavelength Coupler (GK-SMC Series)
● Wavelength 445 - 2100 nm Available
● Low Excess Loss
● Coupling Ratio from 1/99 to 50/50 Available
● High Power Handling
● High Stability and Reliability
● Special Wavelengths WDM also Available
488 - 2100 nm Polarization Maintaining Fused Coupler (GK-PMC Series)
● Wavelength 488 - 2100 nm Available
● Coupling Ratio from 0.01/99.99 to 50/50 Available
● Operating on both Fast and Slow Axes . Low excess Loss
● High Power Handling
● High Stability and Reliability
1064 nm Polarization Maintaining Tap Coupler (GK-PMTC Series)
The Polarization Maintaining Tap Coupler is manufactured by using advanced technology to allow the input signal to be splitted at various ratios with high extinction ratio.
1064 nm Singlemode Coupler (FUD-3584) (GK-SMC Series)
The Singlemode Coupler offers very low insertion loss, low polarization dependence and excellent enviromental stability. Accurate coupling ratio from 50/50 to 1/99 are available with very good uniformity in a wide wavelength range. These components find extensive applications to perform power splitting and mornitoringfuctions in all kinds of optical communication systems.
1310-1550nm Multimode Fiber Filter Coupler (GK-MMFC Series)
The MMFC series offers very low excess loss, broad operating band and high stability and reliability. These components are extensively used in LAN, multimode fiber communication systems, fiber sensors and testing instruments.
1310-1550nm Polarization Maintaining Filter Coupler (GK-PMFC Series)
The Polarization Maintaining Filter Coupler is manufactured by using advanced technology to allow the input signal to be splitted at variousratios with high extinction ratio. It supports both polarizations.
1310-1550nm Singlemode Broadband Coupler (GK-SBC Series)
The Singlemode Broadband Coupler offers very low insertion loss, low polarization dependence and excellent enviromental stability. Accurate coupling ratio from 50/50 to 1/99 are available with very good uniformity in a wide wavelength range. These components find extensive applications to perform power splitting and mornitoring fuctions in all kinds of optical communication systems.
1310-1550nm Singlemode Standard Coupler (GK-SMC Series)
The Singlemode Standard Couplers offer very low insertion loss, low polarization dependence and excellent enviromental stability. Accurate coupling ratio from 50/50 to 1/99 are available with very good uniformity in a wide wavelength range of both 1310 nm and 1550 nm windows. These components find extensively applications to perform power splitting and mornitoringfuctions in all kinds of optical communication systems.
1310-1550nm Polarization Maintaining Tap Coupler (GK-PMTC Series)
The Polarization Maintaining Tap Coupler is manufactured by using advanced technology to allow the input signal to be splitted at various ratios with high extinction ratio.
1310nm Singlemode Broadband Coupler (GK-SBC Series)
The Singlemode Broadband Coupler offers low insertion loss, low polarization dependence and excellent enviromental stability. Accurate coupling ratio from 50/50 to 1/99 are available with very good uniformity in a wide wavelength range.
Singlemode Broadband Coupler (GK-SBC Series) 1310nm
The Singlemode Broadband Coupler offers low insertion loss, low polarization dependence and excellent enviromental stability. Accurate coupling ratio from 50/50 to 1/99 are available with very good uniformity in a wide wavelength range.
1550nm Singlemode Coupler (GK-SMC Series)
The Singlemode Coupler offers very low insertion loss, low polarization dependence and excellent enviromental stability. Accurate coupling ratio from 50/50 to 1/99 are available with very good uniformity in a wide wavelength range. These components find extensive applications to perform power splitting and mornitoringfuctions in all kinds of optical communication systems.
Ultra Low Ratio Tap Coupler (GK-LTC Series)
The Ultra Low Ratio Tap Coupler splits a very small amount of light from a signal path to a tap port. Low tap ratios such as 0.1%, 0.01% or 0.001% enable the monitoring photodetector to operate without damage or saturation. It is suitable for very high optical power, its main application is in the monitoring of optical sources such as fiber lasers.
1550nm Ultra Low Ratio Tap Coupler (GK-LTC Series)
The Ultra Low Ratio Tap Coupler splits a very small amount of light from a signal path to a tap port. Low tap ratios such as 0.1%, 0.01% or 0.001% enable the monitoring photodetector to operate without damage or saturation. It is suitable for very high optical power, its main application is in the monitoring of optical sources such as fiber lasers.
Ultra Low Ratio Tap Coupler (GK-LTC Series) 1550nm
The Ultra Low Ratio Tap Coupler splits a very small amount of light from a signal path to a tap port. Low tap ratios such as 0.1%, 0.01% or 0.001% enable the monitoring photodetector to operate without damage or saturation. It is suitable for very high optical power, its main application is in the monitoring of optical sources such as fiber lasers.
Singlemode Coupler (GK-SMC Series) 980/1060nm
The Singlemode Coupler offers very low insertion loss, low polarization dependence, and excellent environmental stability. Accurate coupling ratio from 50/50 to 1/99 are available with very good uniformity in a wide wavelength range. These components find extensive applications to perform power splitting and monitoring functions in all kinds of optical communication systems.
980/1060 nm Singlemode Coupler (GK-SMC Series)
The Singlemode Coupler offers very low insertion loss, low polarization dependence, and excellent environmental stability. Accurate coupling ratio from 50/50 to 1/99 are available with very good uniformity in a wide wavelength range. These components find extensive applications to perform power splitting and monitoring functions in all kinds of optical communication systems.
Multimode Fiber Filter Coupler (GK-MMFC Series) 1310-1550nm
The MMFC series offers very low excess loss, broad operating band and high stability and reliability. These components are extensively used in LAN, multimode fiber communication systems, fiber sensors and testing instruments.
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