Showing 65–80 of 193 results
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This four-fiber collimator provides a compact multi-channel solution with low insertion loss and high return loss. It features an epoxy-free optical path, low polarization-dependent loss, and stable performance across a wide operating wavelength range.
Ideal for use in isolators, circulators, WDM systems, and optical sensing applications, the collimator supports various fiber types and is available with multiple lens options, working distances, and connector types to accommodate diverse system integration requirements.
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The Four Fiber Pigtail is a compact and reliable fiber optic solution designed for applications requiring low insertion loss, wide bandwidth, and minimal polarization-dependent loss. It features an epoxy-free optical path for enhanced long-term performance and is available in both P and A grades to meet varying system requirements. Compatible with wavelengths from 1250-1650 nm, including 1310 nm and 1550 nm, this pigtail supports various fiber types such as SMF-28E, OM3/OM4 multimode, and 62.5/125μm fibers. It is widely used in isolators, circulators, WDM systems, optical sensing, VR, and fiber optic slip rings. Available in φ1.8mm and φ1.0mm diameters, with multiple connector types and fiber lengths for flexible integration in medium-density applications.
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A Lensed Fiber is produced by precision-processing the optical fiber endface into multiple facets or a conical shape, with the core region at the tip finished as a flat or spherical surface. This meets specific requirements for optical path, spot size, and coupling efficiency. Based on diverse client needs, Feiyi Photonics fabricates various lensed fibers with specialized end-face geometries and can deposit optical coatings upon request, providing fully customized optical solutions.
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The FSW-1U-1X10-MM-FCPC is a high‑performance optical path control device designed for reliable signal routing in rack‑based communication systems. It features low insertion loss (≤1.2 dB), fast switching time (≤10 ms), and high channel isolation (≥35 dB), ensuring stable operation across the 850 nm wavelength range. Equipped with an intuitive LCD display and supporting both manual control and programmable operation via RS‑232 or Ethernet interfaces, this switch is ideal for multi‑channel optical monitoring, LAN source/detector switching, and optical test systems. Housed in a standard 19‑inch 1U chassis, it offers flexible integration for data centers, labs, and industrial applications.
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The FSW-1X10-U is a compact, rack-mounted optical switch designed for reliable and flexible light path routing in multimode optical systems. It supports one input and ten output channels, operating in the visible wavelength range of 350–600 nm with low insertion loss (≤1.5 dB) and high channel isolation (≥60 dB). Compatible with 50/125 μm or 62.5/125 μm multimode fibers and FC/PC connectors, it offers intuitive control via an LCD panel, RS-232, or Ethernet interface. Ideal for optical monitoring, test automation, and multi-point sensing applications, this 1U unit ensures stable performance across a broad operating temperature range and supports both manual and programmable switching modes.
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The FSW-1×8-T-S Desktop Optical Switch is a compact and reliable 1×8 optical path control device designed for flexible signal routing in optical communication systems. It features low insertion loss (<1.0 dB), fast switching speed (≤10 ms), and high channel isolation (≥55 dB), ensuring stable performance across the 1260–1650 nm wavelength range. Equipped with an intuitive LCD display and supporting both manual control and programmable operation via RS-232, RS-485, or Ethernet interfaces, this switch is ideal for optical network protection, multi-channel monitoring, fiber testing, and sensing systems. With auto-scanning, configurable device addressing, and a wide operating temperature range, it offers versatile integration for laboratory, industrial, and field applications.
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Designed for demanding high-power applications, this fiber collimator offers excellent performance with power handling capabilities of up to 50W. It features low insertion loss, high return loss, and reliable operation with an epoxy-free optical path.
Ideal for high-power laser systems, industrial processing, and optical sensing, the collimator supports a wide wavelength range and is available in multiple sizes with various lens types, working distances, and connector options to meet diverse system requirements.
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Designed for demanding high-power applications, this pigtail delivers robust performance with superior power handling capabilities of up to 50W. It ensures low insertion loss, high stability, and reliable operation with an epoxy-free optical path.
Ideal for use in high-power laser systems, industrial processing, medical equipment, and optical sensing, it supports wavelengths from 850nm to 1650nm. Available in multiple connector types and fiber lengths, this pigtail offers a durable and efficient solution for high-intensity optical connectivity.
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Optical Isolator utilizes Faraday effect of Magneto optical crystal. It guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction at any polarization sate.The unique manufacturing process and optical path epoxy-free design enhance the device’s high power handling capability. The devices are characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, Fiber lasers, transmitters and other fiber optic communication equipments to suppress back reflection and back scattering.
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This lithium niobate pigtail module offers high-performance optical connectivity with low insertion loss and excellent polarization characteristics. Featuring a wide operating wavelength range and epoxy-free optical path, it ensures stable and reliable performance in demanding applications.
Ideal for isolators, circulators, WDM systems, and optical sensing, the module supports PM fibers and is available in various connector types and fiber lengths to meet diverse system integration needs.
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The Maintaining Bias 3-Port Circulator is a high-performance polarization-maintaining optical component designed for applications requiring low insertion loss, high isolation, and minimal polarization-dependent loss. It features an epoxy-free optical path for enhanced long-term stability and reliable signal directionality from Port 1 to Port 2 to Port 3. Operating at key wavelengths such as 1310 nm, 1550 nm, and 1480 nm, this circulator offers high isolation (≥50 dB typical) and low insertion loss (0.7 dB typical). It is widely used in optical amplifiers, metro area networks, wavelength add/drop modules, dispersion compensation, and bi-directional communication systems. Available with PM fibers, multiple connector options, and various fiber lengths to support flexible system integration.
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This MEMS-based 1×4 polarization maintaining optical switch provides reliable and low-loss optical path switching for polarization-sensitive systems. It features high extinction ratio, low polarization-dependent loss, and fast switching time of ≤20ms, making it ideal for multi-channel optical monitoring, sensing networks, and test applications.
Operating at 1550nm with PM1550 fiber and FC/APC connectors, the switch supports TTL-level parallel control and offers long-term reliability with a lifespan of over 10 billion cycles. Its compact design and stable performance under varying temperatures make it suitable for demanding optical communication and measurement environments.
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This MEMS-based Variable Optical Attenuator (VOA) ensures precise and stable optical power management with low insertion loss (max. 0.8 dB) and high accuracy. It offers a wide attenuation range up to 60 dB and supports wavelengths including 1310 nm & 1550 nm. Ideal for channel equalization, receiver protection, OADM/ROADM, and EDFA gain-tilt control, the device guarantees reliable performance with high repeatability and stability. Available in both Bright and Dark configurations, it operates across a wide temperature range and supports standard single-mode fiber, with various connector and fiber length options to meet diverse application requirements.
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The MFSW-1X2 is a compact, single-mode MEMS optical switch module designed for reliable and low-loss light path switching. It features low insertion loss (≤1.0 dB), high channel isolation (≥50 dB), and fast switching time (≤30 ms), making it suitable for a wide operating wavelength range from 1260 nm to 1650 nm. With dual control interfaces (UART and parallel TTL) and a durable design supporting over 10 billion cycles, this module is ideal for use in optical monitoring systems, LANs, multi-point sensing, and automated test equipment. It operates on a single 5V DC supply and is offered with FC/PC connectors for easy integration.
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Optical Isolator utilizes Faraday effect of Magneto optical crystal. It guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction at any polarization sate.The unique manufacturing process and optical path epoxy-free design enhance the device’s high power handling capability. The devices are characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, Fiber lasers, transmitters and other fiber optic communication equipments to suppress back reflection and back scattering.
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This compact mini isolator offers high isolation and low insertion loss in a small form factor (Φ3.0×25mm). Designed for 1310nm, 1480nm, and 1550nm wavelengths, it provides reliable protection against back reflections with an epoxy-free optical path.
Ideal for CATV systems, fiber amplifiers, and telecommunication networks, the isolator is available in both single and double stage configurations. Compatible with SMF-28 fiber, it supports various connector types and fiber lengths for space-sensitive applications.
