Polarization-Maintaining Fiber Patch Cable
The multiband polarization-maintaining fiber patch cord covers common 780~1550nm bands and uses PM780/PM1550 and other polarization-maintaining fibers. Low insertion loss, high extinction ratio, excellent return loss and wide-temperature operation suit optical-path connections in polarization-sensitive communication equipment.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Insertion loss | ≤0.8dB（780nm/850nm）、≤0.3dB（1310nm/1550nm） |
| Operating Wavelength | 780nm、850nm、980nm、1064nm、1310nm、1550nm |
| Extinction Ratio [23℃] | ≥23dB（23℃） |
| Return Loss | ≥50dB（UPC）、≥60dB（APC） |
| Operating Temperature | -20~+70℃ |
| Fiber Type | PM780、PM850、PM980、PM1310、PM1550 |
Applications
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Hybrid Optoelectronic Cable Assembly Fiber Cables & Bundles Jptoe
Fiber Mode [End-Face Type UPC]: SM End-Face Type [Fiber Mode SM]: UPC End-Face Type [Fiber Mode SM]: APC
The hybrid optical/electrical cable assembly combines fiber and copper conductors for simultaneous data and power transmission in optical communications, LAN/local networks, and base-station cabling. High-performance water-blocking materials improve durability and environmental adaptability. A full range of specifications complies with Telcordia-GR-326-CORE,IEC-61754,IEC 62807-3,and RoHS international standards. Insertion loss:≤0.30dB. Hybrid cable structure:customizable.
-
400 Coated Fiber Pigtail -AR Film Fiber Cables & Bundles Photonstream
Fiber Model [or as specified by the customer]: SI400/440/600AE, Core/Clad:400/440um, 0.22NA; or as specified by the customer Fiber Length [or as specified by the customer]: 1.5+/-0.1m; or as specified by the customer Coating Specifications R [Antireflection Coating ;@780-1000nm; or customized to customer requirements]: Antireflection Coating , R<0.5%@780-1000nm; or customized to customer requirements
Protruding coated pigtails mount one coated-fiber end in a ceramic ferrule,projecting beyond its face,and fit SMA905 at the other end. Unlike flush assemblies,this avoids coating cracking from differing expansion of fiber,adhesive and ceramic under one plane,especially advantageous for medium/high-power laser coupling/transmission.
-
800 um SMA-905 Fiber Patch Cord Coating Fiber Cables & Bundles Photonstream
Fiber Core Diameter [or as specified by the customer]: 200 / 300 / 400 / 600 / 800 / 1000um; or as specified by the customer Fiber Length [or as specified by the customer]: 200+/-5cm; or as specified by the customer Assembly Method: SMA-905 flat-head assembly or suspended-head assembly
SMA-905 fiber patch cords use high-precision SMA-905 connectors or modified SMA-905 connectors with air-gap protection, assembled with large-core power-delivery fibers whose end faces are finely ground and polished. They are mainly used to transmit power in semiconductor laser modules and low- to medium-power solid-state lasers. An environmentally friendly adhesive-free process inside the connector further improves fiber heat dissipation and service life, meeting high-power transmission requirements for laser welding and cutting. Fujin Optoelectronics also provides custom fiber patch cords and coating services for customer-supplied patch cords, such as D80 and FC/PC patch cords.
-
9um FC/PC Fiber Patch Cord Coating Fiber Cables & Bundles Photonstream
Fiber Core Diameter [or as specified by the customer]: Core/Cladding 9/125um;or Customer-Specified Patch Cord Length [or customized to customer requirements]: 5±1m; or customized to customer requirements Assembly Method: FC/PC Connectors at Both Ends, with 3.0mm-Outer-Diameter PVC Protective Tubing
FC stands for Ferrule Connector, indicating an outer metal reinforcing sleeve with screw fastening. This circular threaded connector suits strong-vibration environments. PC means physical contact. FC/PC single-mode connectors use a pre-rounded(20 mm) ceramic ferrule to reduce back reflection. Fujin Optoelectronics also offers customized fiber patch cords and coating services for customer-supplied patch cords, including SMA905 and FC/PC types.
-
Semiconductor Optical Amplifier (SOA) Coupling Pigtail Fiber Cables & Bundles Photonstream
Lensed fiber is produced by precision-machining the fiber end into multiple bevels or a cone and forming a planar or spherical lens at the top core region to meet special optical-path, spot, and coupling requirements. Fujin Optoelectronics custom-manufactures lensed fibers with various shaped end faces and can add optical coatings to customer requirements. They mainly couple semiconductor laser chips and are generally used at the input and output of semiconductor fiber amplifiers (SOA, source wording). The front lens of radius R is primarily designed to maximize coupling efficiency for low-NA semiconductor lasers and can be modified for customer applications.
Related Articles
Ytterbium‑doped fiber serves as the core energy‑conversion component inside a fiber laser. Pump light emitted by laser diodes is coupled into the gain fiber, and energy is transferred to signal laser beams via ytterbium ion energy‑level transition for power amplification. Two dominant pump wavelengths, 915 nm and 976 nm, have been widely adopted over decades. With the rapid progress of pump chip and wavelength‑locking technology, 976 nm edge‑emitting laser (EEL) pumps have gradually surpassed the 915 nm route and become the new industry mainstream. Shenzhen Lemon Photonics Technology Co., Ltd keeps developing high‑performance pump chips for fiber laser manufacturers.
The 850 nm and 940 nm infrared narrow‑bandpass filters launched by Innovation Photoelectric are core optical components specially designed for day‑and‑night security cameras. They effectively eliminate image interference during visible‑light and infrared‑illumination switching, delivering stable round‑the‑clock monitoring performance.
For low-frequency RF, electromagnetic testing and power combining systems, conventional resistive power dividers bring high insertion loss, while standard directional couplers cannot provide equal-amplitude signals with 180° phase shift. They fail differential circuits, balanced amplifiers and signal cancellation systems.
As fundamental refractive optical components, plano‑convex spherical lenses consist of one convex spherical surface and one flat surface.
Loading...
Name
Phone
Organization
Use Case
Database Platform