1550nm single mode bandpass fiber filter 3dB passband 0.8nm bare fiber without connector

IdealPhotonics' fiber optic filters use a special fiber structure to select or filter out specific wavelength light waves from different wavelengths. We offer filters in various light power versions according to customer needs, suitable for applications in Dense Wavelength Division Multiplexing (DWDM) optical communication, Frequency Division Multiplexing (FDM) optical communication, spectral testing, fiber optic sensors, fiber lasers, and fiber amplifiers, among others. If you need to customize the center wavelength, operating temperature, or specific bandwidth, please contact us for customization.

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375X375um Homogenized Fiber Optic Connector

Homogenized fiber has unique spot homogenization and disturbance characteristics. When Gaussian-distributed laser is input, it can obtain a flat-top spot with uniform energy distribution after passing through square/rectangular/octagonal optical fiber. At the same time, the coupling efficiency is also higher than that of circular optical fiber. It is an ideal optical fiber for precision laser processing (welding, cutting, marking), astronomical observation, night vision monitoring, laser biological detection and other application fields. This product link is the related model of homogenized bare optical fiber + connector jumper

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1550nm polarization-maintaining fiber collimator (50mm working distance)

Idealphotonics' fiber collimators are pre-aligned and used to collimate the light emitted from FC/APC-connected fibers with diffraction-limited performance. These fiber collimators have no moving parts and are compact, making them easy to integrate into existing devices.

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50:50 840±15nm 1x2 single mode Fiber Couple

VIS-FC-W0633 VISIBLE series single-mode fiber couplers are developed and produced based on our single-mode fiber fusion taper machine IPCS-5000-SMT. They are used for visible light band splitting. They have excellent performance. We can provide customers with narrowband couplers with central wavelengths of 405nm, 488nm, 532nm, 633nm, and 650nm. The bandwidth is ±20 nm. The Max. power of our couplers with connectors or bare fibers is 500 mW. We have 50:50, 75:25, 90:10 or 99:1 coupling ratio couplers for customers. Our 2x2 couplers are based on the fusion taper process, so they are bidirectional, and any port can be used as the input

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50:50 470nm 1x2 SM Fiber Optic Coupler

The VIS-FC-W0633 VISIBLE series single-mode fiber optic coupler is developed and produced based on our single-mode fiber fusion splice machine IPCS-5000-SMT. It is designed for light splitting in the visible wavelength range with excellent performance. We can offer couplers with central wavelengths of 405nm, 488nm, 532nm, 633nm, and 650nm, with a narrow bandwidth of ±20nm. Our couplers have a maximum power rating of 500mW when used with connectors or bare fiber. We offer various coupling ratios such as 50:50, 75:25, 90:10, or 99:1 for customer selection. Our 2x2 couplers, based on the fusion splicing process, are bidirectional, meaning any port can be used as the input

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1550nm single mode fiber optic connector/patch cord

Fiber optic patch cords (also known as fiber optic connectors) are optical cables with connector plugs installed on both ends to achieve active connection of the optical path. Idealphotonics Photonics' fiber optic patch cords have high-quality, narrow-pin ceramic FC/AFC connectors on both ends. Produced by our equipment, each patch cord is individually tested at the test wavelength listed in the specification label to ensure the extinction ratio and low back reflection (return loss) when connecting fibers. These patch cords are in stock and have high-quality polishing to ensure a typical return loss of more than 60 dB.

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50:50 2x2 single mode Fiber Coupler 1030nm

NIR-FBC-W1216 NIR series single-mode fiber coupler is a coupler for near-infrared band splitting developed and produced by our single-mode fiber fused taper machine IPCS-5000-SMT. It has excellent performance and can cover the entire communication band (1260-1620nm). At the same time, we can provide customers with more cost-effective narrowband couplers with a central wavelength of 1310nm, 1392nm, 1480nm, 1512nm, 1550nm, 1650nm, 1742nm with a bandwidth of ±20nm. The maximum power of our coupler with connector or bare fiber is 500mW. We have 50:50, 75:25, 90:10 or 99:1 coupling ratio couplers for customers. Our 2x2 couplers are based on the fused taper process, so they are bidirectional, and any port can be used as the input

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850nm 30mW Coaxial Packaged Polarization Maintaining Fiber Coupled Laser

Coaxial fiber-coupled laser is a low-cost fiber-coupled laser launched by Idealphotonics. It has the advantages of small package size and high output power. Our products are widely used in laser communication, printing and laser medical fields.

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1550nm Polarization Maintaining Fiber Connector/Patch Cable

These polarization-maintaining fiber patch cords offered by Idealphotonics feature high-quality, narrow-pin ceramic FC/AFC connectors on both ends. Produced in our facilities, each patch cord is individually tested at the test wavelengths listed on the Specs tab to ensure extinction ratio and low back reflection (return loss) when connecting fiber to fiber. These patch cords are available in stock with a high-quality polish that guarantees a typical return loss of over 60 dB. The test data table provides extinction ratio and insertion loss tests for each patch cord. Each patch cord comes with two protective caps covering the ends to prevent dust or other contaminants from falling into the ferrule end face. We also sell CAPF plastic fiber caps and CAPFM metal threaded fiber caps to protect FC/PC terminations separately. If you don't find the product you need in our stock patch cords, Terahertzlabs also offers custom patch cords that can be shipped the same day.

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50:50 2x2 1310nm Polarization-mode Fiber Coupler No connector

These 2x2 Polarization Maintaining (PM) Fiber Couplers are designed for use from 460-2200 nm with selectable coupling ratios of 50:50, 75:25, 90:10, or 99:1. The 2x2 couplers are bidirectional and can be used to split and mix signals (see the 2x2 Coupling Examples tab). PM couplers are manufactured using Panda-type PM fiber, so they maintain a high polarization extinction ratio (PER) when light is launched along the slow axis of the fiber. As shown in the figure to the right, stress rods are parallel to the fiber core and apply stress, creating birefringence in the fiber core, resulting in PM operation. Typical applications for PM couplers include optical sensors, optical amplifiers, and fiber gyroscopes.

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1550nm Polarization-Maintaining Dual-Stage Fiber Isolator Mini

IdealPhotonics‘ optical isolator products maintain excellent back-reflection isolation performance under any polarization state. They feature low insertion loss, high isolation, high return loss, low polarization-dependent loss (PDL), low polarization mode dispersion (PMD), a wide operating wavelength and temperature range, and an epoxy-free optical path. These characteristics make them a cost-effective solution for communication networks. This series of products is suitable for erbium-doped amplifiers, wavelength division multiplexing (WDM) systems, fiber optic equipment, and lasers.

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1550nm Polarization-Maintaining Dual-Stage Fiber Isolator

IdealPhotonics‘ optical isolator products maintain excellent back-reflection isolation performance under any polarization state. They feature low insertion loss, high isolation, high return loss, low polarization-dependent loss (PDL), low polarization mode dispersion (PMD), a wide operating wavelength and temperature range, and an epoxy-free optical path. These characteristics make them a cost-effective solution for communication networks. This series of products is suitable for erbium-doped amplifiers, wavelength division multiplexing (WDM) systems, fiber optic equipment, and lasers.

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