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Page 3 - Wavelength-Division Multiplexing (WDM)

Fiber Optic Tunable Filter
GKER Photonics
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Fiber Optic Tunable Filter
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The Fiber Optic Tunable Filter (FOTF) from GKER Photonics represents a cutting-edge solution in fiber optic technology, utilizing advanced fiber Fabry-Perot interferometer principles. This high-performance filter is designed for precise wavelength tuning across a wide spectral range, driven by a sophisticated piezoelectric actuator. ...

Specifications
Operating Wavelength: Not Specified
Operating Bandwidth: Not Specified
Isolation (min): Not Specified
Max Power Handling: 50 W
Polarization Maintaining: No
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Fused Wavelength Division Multiplexer
GKER Photonics
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Fused Wavelength Division Multiplexer
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The Fused Wavelength Division Multiplexer (WDM) from GKER Photonics Co., Ltd, part of the GK-WDM Series, is designed to either combine or separate light at distinct wavelengths with exceptional precision. Engineered for superior performance, this single-mode WDM offers low insertion loss, minimal polarization dependence, and high ...

Specifications
Operating Wavelength: 1064 nm
Operating Bandwidth: Not Specified
Isolation (min): 10 dB
Max Power Handling: 5 W
Polarization Maintaining: No
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Polarization Maintaining Fused Wavelength Division Multiplexer 976/1064nm
GKER Photonics
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Polarization Maintaining Fused Wavelength Division Multiplexer 976/1064nm
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The Polarization Maintaining Fused Wavelength Division Multiplexer (PMFWDM) from GKER Photonics is designed to efficiently combine or separate light at 976 nm and 1064 nm wavelengths. This multiplexer features very low insertion loss, high extinction ratio, and superior environmental stability, making it ideal for demanding ...

Specifications
Operating Wavelength: 1064 nm
Operating Bandwidth: Not Specified
Isolation (min): 15 dB
Max Power Handling: 2 W
Polarization Maintaining: Yes
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976/1064 nm Singlemode Wavelength Division Multiplexers
GKER Photonics
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976/1064 nm Singlemode Wavelength Division Multiplexers
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The GKER Photonics 976/1064 nm Singlemode Wavelength Division Multiplexers (GK-WDM Series) are highly efficient optical components designed to combine or separate light at specified wavelengths. These multiplexers are engineered for exceptional performance, offering very low insertion loss, minimal polarization dependence, and high ...

Specifications
Operating Wavelength: 5 nm
Operating Bandwidth: Not Specified
Isolation (min): 13 dB
Max Power Handling: 300 W
Polarization Maintaining: No
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Filter Wavelength Division Multiplexer
GKER Photonics
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Filter Wavelength Division Multiplexer
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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 wide wavelength range. They offer very low insertion loss,low polarization dependence, high isolation and excellent environmental stability. High ...

Specifications
Operating Wavelength: 980 nm
Operating Bandwidth: Not Specified
Isolation (min): 25 dB
Max Power Handling: 300 W
Polarization Maintaining: No
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1310-1480-1550nm Filter Wavelength Division Multiplexer-FWDM Series
GKER Photonics
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1310-1480-1550nm Filter Wavelength Division Multiplexer-FWDM Series
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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 wide wavelength range. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. High power handling ...

Specifications
Operating Wavelength: 1270 nm
Operating Bandwidth: Not Specified
Isolation (min): 25 dB
Max Power Handling: 300 W
Polarization Maintaining: No
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Singlemode Wavelength Division Multiplexer (1310/1550, 1480/1550) -WDM Series
GKER Photonics
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Singlemode Wavelength Division Multiplexer (1310/1550, 1480/1550) -WDM Series
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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.

Specifications
Operating Wavelength: 15 nm
Operating Bandwidth: Not Specified
Isolation (min): 17 dB
Max Power Handling: 300 W
Polarization Maintaining: No
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2 µm Polarization Maintaining Fused Wavelength Division Multiplexer-PMWDM Series
GKER Photonics
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2 µm Polarization Maintaining Fused Wavelength Division Multiplexer-PMWDM Series
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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.

Specifications
Operating Wavelength: 2000 nm
Operating Bandwidth: Not Specified
Isolation (min): 10 dB
Max Power Handling: 300 W
Polarization Maintaining: Yes
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980/1550 nm Singlemode Wavelength Division Multiplexers-WDM
GKER Photonics
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980/1550 nm Singlemode Wavelength Division Multiplexers-WDM
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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.

Specifications
Operating Wavelength: 15 nm
Operating Bandwidth: Not Specified
Isolation (min): 20 dB
Max Power Handling: 300 W
Polarization Maintaining: No
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Polarization Maintaining Fused Wavelength Division Multiplexer (980/1550)-PMWDM Series
GKER Photonics
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Polarization Maintaining Fused Wavelength Division Multiplexer (980/1550)-PMWDM Series
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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 operated on both fast and slow axis.

Specifications
Operating Wavelength: 1550 nm
Operating Bandwidth: Not Specified
Isolation (min): 17 dB
Max Power Handling: 300 W
Polarization Maintaining: Yes
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1530-1580nm Polarization Maintaining Filter Wavelength Division Multiplexer
GKER Photonics
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1530-1580nm Polarization Maintaining Filter Wavelength Division Multiplexer
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The PM FWDM series 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.

Specifications
Operating Wavelength: 1530 nm
Operating Bandwidth: Not Specified
Isolation (min): 25 dB
Max Power Handling: 300 W
Polarization Maintaining: Yes
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1310-1480-1550nm Polarization Maintaining Filter Wavelength Division Multiplexer-PMFWDM Series
GKER Photonics
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1310-1480-1550nm Polarization Maintaining Filter Wavelength Division Multiplexer-PMFWDM Series
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The PM FWDM series 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.

Specifications
Operating Wavelength: 1270 nm
Operating Bandwidth: Not Specified
Isolation (min): 25 dB
Max Power Handling: 300 W
Polarization Maintaining: Yes
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Polarization Maintaining WDM of 1030nm PMFWDM-1030/980-5.5x35-PM980-1-0-N-F
CSRayzer Optical Technology
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Polarization Maintaining WDM of 1030nm PMFWDM-1030/980-5.5x35-PM980-1-0-N-F
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CSRAYZER's Polarization Maintaining Filter WDM PMFWDM Series Product, is based on thin-film filter technology with low insertion loss, low polarization dependence, high extinction ratio, high isolation and excellent environmental stability. Unique pigtail processing and high quality AR coating ensure high optical power. These ...

Specifications
Operating Wavelength: 1030 nm
Operating Bandwidth: 1030 nm
Isolation (min): 30 dB
Max Power Handling: 0.5 W
Polarization Maintaining: Yes
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Wavelength Division Multiplexers
OZ Optics
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Wavelength Division Multiplexers
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OZ Optics produces a range of Wavelength Division Multiplexers (WDMs) for telecom and non-telecom applications. These devices combine light of different wavelengths into a single fiber using dichroic filters, making them ideal for applications such as confocal microscopy, white light imaging, full-color holography, and more. OZ ...

Specifications
Operating Wavelength: 1650 nm
Operating Bandwidth: Not Specified
Isolation (min): Not Specified
Max Power Handling: 0.5 W
Polarization Maintaining: Yes
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980-1550nm Polarization Maintaining Filter WDM T980/R1550
DK Photonics
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980-1550nm Polarization Maintaining Filter WDM T980/R1550
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The Polarization Maintaining Filter WDM multiplexes PM signals and maintains the output polarization with high extinction ratio using advanced micro-optic filter technology.  All input and output fibers are polarization maintaining. It utilizes advanced filter technology to yield wide-band, low insertion loss, high ...

Specifications
Operating Wavelength: 960 nm
Operating Bandwidth: Not Specified
Isolation (min): 25 dB
Max Power Handling: 0.3 W
Polarization Maintaining: Yes
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GLSUN Optical CWDM and DWDM Multiplexers and Optical Add-Drop Multiplexers
Guilin GLsun Science and Tech Group Co.,LTD.
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GLSUN Optical CWDM and DWDM Multiplexers and Optical Add-Drop Multiplexers
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CWDM can realize the multiplexing and demultiplexing between two communication channels. It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.    DWDM can realize the multiplexing and ...

Specifications
Operating Wavelength: 1260 nm
Operating Bandwidth: 20 nm
Isolation (min): 30 dB
Max Power Handling: 500 W
Polarization Maintaining: No
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High Temperature of 200°C 1310nm/1550nm Single Mode Fiber WDM
LightOptics
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High Temperature of 200°C 1310nm/1550nm Single Mode Fiber WDM
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The high temperature of  200°C Filter WDM 1310/1550nm Fiber Optic Components utilized thin-film filter technology. It multiplexes & demultiplexes wavelengths at 1310nm, 1490nm & 1550nm that carry the voice, data and video services. Its used in the "triple-play" FTTH systems with 1 to 2 port configuration. 3 ...

Specifications
Operating Wavelength: 1310 nm
Operating Bandwidth: 15 nm
Isolation (min): 15 dB
Max Power Handling: 5 W
Polarization Maintaining: No
Data Sheet
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8 channels DWDM Mux/Demux ch21-28 with GPON/XGS-PON/OTDR LC/APC LGX
LightOptics
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8 channels DWDM Mux/Demux ch21-28 with GPON/XGS-PON/OTDR LC/APC LGX
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2x Co-existence GPON/XGS-PON/OTDR PON WDM module with Dual Fiber DWDM Mux/Demux, 8 Channel ITU CH21-CH28, LC/APC, Industrial Standard LGX Module Coexistence Element (CEx) is a passive PON WDM modules used to combine GPON with XGS-PON, NG-PON2, OTDR and RF-video/CATV traffic to a single fiber. Upgrading your existing passive optical ...

Specifications
Operating Wavelength: 1250 nm
Operating Bandwidth: 0.8 nm
Isolation (min): 30 dB
Max Power Handling: 300 W
Polarization Maintaining: No
Data Sheet
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CWDM Modules
Lfiber Optic Limited
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CWDM Modules
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CWDM Modules (fiber optical multiplexer/demultiplexer) systems are considered as a cheaper and simpler alternative to DWDM systems for metro access network applications. Since CWDM Modules systems have wide channel spacing (20 nm), they do not require precise wavelength control for transmitter lasers. Thus, cost-effective ...

Specifications
Operating Wavelength: 1271 nm
Operating Bandwidth: 13 nm
Isolation (min): 40 dB
Max Power Handling: 300 W
Polarization Maintaining: No
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Compact CWDM Module 1x6 (+1)
Lfiber Optic Limited
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Compact CWDM Module 1x6 (+1)
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The Compact CWDM Module (MCWDM, CCWDM, or compact course wavelength division multiplexers) from Lfiber is the perfect means for adding capacity to your fiber optic network without installing additional fiber. It can provide increased bandwidth and increased revenue from legacy fiber plant in one of the industry’s smallest ...

Specifications
Operating Wavelength: 1271 nm
Operating Bandwidth: 13 nm
Isolation (min): 40 dB
Max Power Handling: 300 W
Polarization Maintaining: No
Data Sheet
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