FREE shipping on orders over US$200 
Optics & Networks
-
SKU: 1201883 Ports 1550nm Polarization Maintaining Optical Circulator $248.00
The 3 Ports 1550nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device designed to guide light sequentially from Port 1 → Port 2 and Port 2 → Port 3 while preserving the polarization state of the transmitted signal. Operating at 1550 nm, it offers low insertion loss, high isolation, and an excellent polarization extinction ratio (PER), ensuring reliable and accurate optical signal transmission in polarization-sensitive systems.
-
SKU: 1201353 Ports 1550nm Singlemode Polarization Insensitive Optical Circulator $521.00
The 3 Ports 1064nm Singlemode Polarization Insensitive Optical Circulator is a high-performance, non-reciprocal passive device designed to route light sequentially from Port 1 → Port 2 and Port 2 → Port 3 with minimal insertion loss and excellent isolation. Operating at the 1064 nm wavelength, this circulator is optimized for high-power fiber laser systems, optical amplifiers, interferometers, and precision measurement applications, ensuring stable and efficient light transmission in singlemode fiber networks.
-
SKU: 501253 Ports 1625nm Polarization Insensitive Optical Circulator $123.42
The 3 Ports 1625nm Polarization Insensitive Optical Circulator is a high-performance non-reciprocal passive device designed to direct optical signals sequentially from Port 1 → Port 2 and Port 2 → Port 3 with minimal insertion loss and excellent isolation. Operating specifically at 1625nm, it is optimized for optical monitoring, fiber testing, and OTDR applications, where high wavelength selectivity and low polarization sensitivity are essential.
-
SKU: 1202303 Ports C+L 1528~1610nm Polarization Maintaining Optical Circulator $580.00
The 3 Ports C+L 1528~1610nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive device that routes light sequentially from Port 1 → Port 2 and Port 2 → Port 3 while maintaining the input polarization state. Designed to operate across the C+L wavelength band (1528–1610 nm), it provides low insertion loss, high isolation, and an excellent polarization extinction ratio (PER), ensuring stable and precise optical signal transmission in broadband polarization-sensitive systems.
-
SKU: 500523 Ports C+L 1528~1610nm Singlemode Polarization Insensitive Optical Circulator $126.47
The 3 Ports C+L 1528~1610nm Singlemode Polarization Insensitive Optical Circulator is a passive optical device designed for C-band and L-band optical communication systems. It efficiently transmits optical signals in a fixed direction (Port 1 → Port 2 → Port 3) while maintaining low insertion loss and high isolation. Its polarization-insensitive design ensures stable signal transmission, and the compact package enhances system reliability. Widely used in DWDM optical networks, optical amplification (EDFA/Raman), fiber optic sensing, and bidirectional optical communication, this circulator helps optimize signal quality, reduce power loss, and improve optical path control, making it an ideal choice for high-performance optical networks.
-
SKU: 501193 Ports S+C+L 1470-1610nm Polarization Insensitive Optical Circulator $133.28
The 3 Ports S+C+L 1470-1610nm Polarization Insensitive Optical Circulator is a type of optical circulator designed to operate within the S, C, and L bands (1470-1610nm wavelength range). With three ports, it directs light in a circular sequence: light entering port 1 goes to port 2, light entering port 2 goes to port 3, and light entering port 3 returns to port 1. Its polarization-insensitive nature ensures efficient performance regardless of the polarization state of the light, making it ideal for optical communication systems where polarization may vary. This circulator is commonly used in systems like dense wavelength division multiplexing (DWDM), optical amplifiers, and fiber optic testing.
-
SKU: 1202774 Ports 1310nm Polarization Maintaining Optical Circulator $298.00
The 4 Ports 1310nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device designed to route light sequentially from Port 1 → Port 2 → Port 3 → Port 4, while precisely maintaining the polarization state of the transmitted signal. Operating at 1310 nm, this circulator offers low insertion loss, high isolation, and an excellent polarization extinction ratio (PER), ensuring superior performance in polarization-sensitive optical systems.
-
SKU: 1202514 Ports 1310nm Singlemode Polarization Insensitive Optical Circulator $304.00
The 4 Ports 1310nm Singlemode Polarization Insensitive Optical Circulator is a high-performance non-reciprocal passive device that routes light sequentially from Port 1 → Port 2 → Port 3 → Port 4, ensuring precise and unidirectional signal transmission in singlemode fiber systems. Designed to operate at 1310 nm, it features low insertion loss, high isolation, and excellent return loss, providing reliable performance for optical communication and testing applications.
-
SKU: 1203314 Ports 1480nm Polarization Maintaining Optical Circulator $298.00
The 4 Ports 1480nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device designed to direct light sequentially from Port 1 → Port 2 → Port 3 → Port 4, while precisely maintaining the polarization state of the transmitted signal. Operating at 1480 nm, it provides low insertion loss, high isolation, high return loss, and an excellent polarization extinction ratio (PER), making it ideal for advanced polarization-sensitive optical systems.
-
SKU: 1202604 Ports 1480nm Singlemode Polarization Insensitive Optical Circulator $304.00
The 4 Ports 1480nm Singlemode Polarization Insensitive Optical Circulator is a high-performance non-reciprocal passive device designed to direct light sequentially from Port 1 → Port 2 → Port 3 → Port 4 with minimal insertion loss and high isolation. Operating at 1480 nm, it is optimized for FTTx, PON systems, and optical communication networks, where precise signal routing and low back reflection are essential.
-
SKU: 1203164 Ports 1550nm Polarization Maintaining Optical Circulator $298.00
The 4 Ports 1550nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device that routes light sequentially from Port 1 → Port 2 → Port 3 → Port 4, while precisely maintaining the polarization state of the transmitted signal. Operating at the 1550 nm wavelength, this device offers low insertion loss, high isolation, high return loss, and an excellent polarization extinction ratio (PER), making it ideal for advanced polarization-sensitive optical systems.
-
SKU: 500374 Ports 1550nm Singlemode Polarization Insensitive Optical Circulator $304.00
The 4 Ports 1550nm Singlemode Polarization Insensitive Optical Circulator is a high-performance non-reciprocal passive optical device designed to control the direction of light transmission in singlemode fiber systems. It sequentially routes optical signals from Port 1 → Port 2 → Port 3 → Port 4 with minimal insertion loss and excellent isolation, ensuring reliable and efficient unidirectional signal flow without back reflection.
-
SKU: 1203464 Ports C+L 1528~1610nm Polarization Maintaining Optical Circulator $630.00
The 4 Ports C+L 1528~1610nm Polarization Maintaining Optical Circulator is a high-performance, non-reciprocal passive optical device that routes light sequentially from Port 1 → Port 2 → Port 3 → Port 4, while precisely maintaining the polarization state of the transmitted signal. Designed to operate across the C+L wavelength band (1528–1610 nm), it provides broadband performance, low insertion loss, high isolation, high return loss, and an excellent polarization extinction ratio (PER) — ensuring superior signal quality and system stability in advanced optical networks.
-
SKU: 500474 Ports C+L 1528~1610nm Singlemode Polarization Insensitive Optical Circulator $324.18
The 4 Ports C+L 1528~1610nm Singlemode Polarization Insensitive Optical Circulator is a high-performance non-reciprocal passive optical device that directs light sequentially from Port 1 → Port 2 → Port 3 → Port 4, ensuring precise and efficient unidirectional signal transmission. Designed to operate over the C+L wavelength band (1528–1610 nm), it provides broadband operation, low insertion loss, high isolation, and excellent return loss, making it an ideal solution for next-generation optical communication systems.
-
SKU: 80338630/670nm C-Lens Fiber Collimator with Gold-Plated Tube/Glass Tube $70.63
The 630/670nm C-Lens Fiber Collimator with Gold-Plated Tube/Glass Tube is a high-precision optical device designed to efficiently collimate or focus light from optical fibers at 630nm and 670nm wavelengths. It features low insertion loss, high return loss, and excellent beam quality, making it suitable for applications such as biomedical imaging, laser alignment, spectroscopy, optical sensing, and communication systems.
-
SKU: 80309780/830/850nm C-Lens Fiber Collimator with Gold-Plated Tube/Glass Tube $54.83
The 780/830/850nm C-Lens Fiber Collimator with Gold-Plated Tube/Glass Tube is a high-precision optical device designed for collimating light from optical fibers with minimal divergence. Operating at 780nm, 830nm, and 850nm wavelengths, it ensures low insertion loss, high return loss, and superior beam quality, making it ideal for fiber optic communication, laser systems, biomedical applications, and optical sensing. The gold-plated tube enhances durability and heat dissipation for high-power applications, while the glass tube offers excellent optical stability and reliability. Engineered for stable and efficient light transmission, this collimator optimizes coupling efficiency and reduces beam divergence, making it a preferred choice for scientific research, optical testing, and industrial laser applications. Custom configurations, including fiber type, working distance, and housing material, are available to meet specific requirements.
-
SKU: 80365780/830/850nm C-Lens Polarization Maintaining Fiber Collimator with Gold-Plated Tube/Glass Tube $116.49
The 780/830/850nm C-Lens Polarization Maintaining (PM) Fiber Collimator features a high-precision C-Lens design, ensuring efficient beam coupling and collimation for near-infrared wavelengths of 780nm, 830nm, and 850nm. It is widely used in polarization-sensitive optical communication systems, fiber lasers, precision measurement, quantum optics, and biomedical imaging. The PM fiber core maintains the polarization state of light, enhancing system stability. The collimator is available with either a gold-plated tube (for enhanced corrosion resistance and thermal stability, suitable for high-power environments) or a glass tube (ideal for applications requiring high optical purity in laboratory settings) to meet diverse application requirements.
-
SKU: 79998780nm Polarization Maintaining In-Line Polarizer $398.14
Discover the high-performance 780nm Polarization Maintaining In-Line Polarizer with low insertion loss (≤1.3dB) and high extinction ratio (≥25dB). Ideal for fiber sensing, quantum optics, and laser systems. Customizable options available. Learn more today!
-
SKU: 50214850nm 1×2 Filter Type Multimode Fiber Splitter $54.00
The 850nm 1×2 Filter Type Multimode Fiber Splitter featurs filtering technology, it efficiently distributes the input signal across two output ports, ensuring stable and high-performance signal transmission.
-
SKU: 77552850nm 2×2 Filter Type Multimode Fiber Splitter $60.00
850nm 2×2 Filter Type Multimode Fiber Splitter – A high-performance optical splitter designed for multimode fiber networks, ensuring reliable data distribution with low loss and high stability.
