780 nm Polarization Maintaining Fiber Optic Connector/Patch Cord

These polarization-maintaining fiber optic patch cords feature high-quality, narrow-key ceramic FC/AFC connectors on both ends. Produced by our equipment, each patch cord is individually tested at the test wavelength specified in the specification label, ensuring extinction ratio and low back reflection (return loss) for both the fiber and its connections. These patch cords are in stock, featuring high-quality polishing to guarantee a typical return loss exceeding 60 dB. The test data sheet provides the extinction ratio and insertion loss test results for each patch cord. Each patch cord comes with two protective caps covering the ends to prevent dust or other contaminants from settling on the ferrule end face. We also sell protective FC/PC end caps separately, including CAPF plastic fiber caps and CAPFM metal threaded fiber caps. If you cannot find a suitable product among our in-stock patch cords, Terahertzlabs also offers custom patch cords that can be shipped on the same day.

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633nm 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. Iealphotonics Photonics' fiber optic patch cords have high-quality, narrow-pin ceramic FC/APC 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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1550nm 60nm Single Mode Tunable Filter

High-speed tunable bandpass filter. As a two-port optical module, the input port receives broadband multi-wavelength light and only a small portion of the incident signal within the passband is allowed to pass through the filter and directed to the output port. The center wavelength of the selected band can be tuned to anywhere within the operating wavelength range. In our design flexibility, transmission bandwidth, wavelength tuning range can be customized. The voltage-controlled filter requires no moving parts, has fast tuning speed, and is compact and small in size. Our filters are used as suppression filters in optical systems to improve laser signal-to-noise ratio in wavelength scanning engines of optical spectrum analyzers (OSAs) and in system diagnostic communication systems.

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DTS dedicated high-speed data acquisition card (for Phase-OTDR system)

Phase optical time-domain reflectometry (Phase-OTDR) system Low-cost phase optical time-domain reflectometry (Phase OTDR) system DTS dedicated high-speed data acquisition card is a high-speed weak signal data acquisition card. DTS dedicated high-speed data acquisition card adopts the hardware real-time accumulation and averaging technology designed by our company's technological innovation to realize weak signal enhanced acquisition and extract relevant signals submerged by noise. Through on-board synchronization technology, the original signal can be accumulated up to 32768 times, which can increase the signal-to-noise ratio by 180 times. It is a widely used weak signal detection board. DTS dedicated high-speed data acquisition card has two 12-bit high-speed A/D converters on board. According to customer needs, two sampling rate versions of 100MSPS and 125MSPS can be provided. DTS dedicated high-speed data acquisition card has carefully designed a unique parallel synchronous signal acquisition and accumulation technology, so that acquisition and accumulation are completed synchronously. The computer takes only 3 seconds to get the final result after 16,000 acquisitions and accumulations of the original signal with a length of 10,000 points. The DTS dedicated high-speed data acquisition card has two trigger modes: external trigger and internal trigger. Customers can choose the device trigger acquisition card mode or the acquisition card trigger device mode. After careful signal integrity processing, the trigger pulse overshoot given by the device is within 5%, and the superior signal quality ensures that the device is not triggered by mistake. The DTS dedicated high-speed data acquisition card can accurately recover, detect and measure weak signals submerged by noise background, and is particularly suitable for distributed fiber optic sensing systems.

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1064nm 60nm Single Mode Tunable Filter

High-speed tunable bandpass filter. As a two-port optical module, the input port receives broadband multi-wavelength light and only a small portion of the incident signal within the passband is allowed to pass through the filter and directed to the output port. The center wavelength of the selected band can be tuned to anywhere within the operating wavelength range. In our design flexibility, transmission bandwidth, wavelength tuning range can be customized. The voltage-controlled filter requires no moving parts, has fast tuning speed, and is compact and small in size. Our filters are used as suppression filters in optical systems to improve laser signal-to-noise ratio in wavelength scanning engines of optical spectrum analyzers (OSAs) and in system diagnostic communication systems.

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633nm single mode fiber isolator

Idealphotonics' visible light isolator products can maintain excellent return light isolation performance under any polarization state. It has low loss, high isolation, high return loss, low polarization-dependent loss, low polarization mode dispersion, wide operating band and operating temperature range, and no glue in the optical path. These properties provide the possibility of low-cost solutions for communication networks. This series of products can be used in RGB system research, fiber optic equipment and lasers. Our pigtails have better optical performance with the help of our SM600 single-mode optical fiber and HB600 polarization-maintaining optical fiber. The excellent performance makes it more compatible with our 633nm single-mode polarization-maintaining fiber coupler.

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1310nm 60nm Single Mode Tunable Filter

High-speed tunable bandpass filter. As a two-port optical module, the input port receives broadband multi-wavelength light and only a small portion of the incident signal within the passband is allowed to pass through the filter and directed to the output port. The center wavelength of the selected band can be tuned to anywhere within the operating wavelength range. In our design flexibility, transmission bandwidth, wavelength tuning range can be customized. The voltage-controlled filter requires no moving parts, has fast tuning speed, and is compact and small in size. Our filters are used as suppression filters in optical systems to improve laser signal-to-noise ratio in wavelength scanning engines of optical spectrum analyzers (OSAs) and in system diagnostic communication systems.

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633nm polarization-maintaining fiber isolator

Idealphotonics' visible light isolator products can maintain excellent return light isolation performance under any polarization state. It has low loss, high isolation, high return loss, low polarization-dependent loss, low polarization mode dispersion, wide operating band and operating temperature range, and no glue in the optical path. These properties provide the possibility of low-cost solutions for communication networks. This series of products can be used in RGB system research, fiber optic equipment and lasers. Our pigtails have better optical performance with the help of our SM600 single-mode optical fiber and HB600 polarization-maintaining optical fiber. The excellent performance makes it more compatible with our 633nm single-mode polarization-maintaining fiber coupler.

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DTS integrated optical module with acquisition card

The DTS integrated optical module integrates the Raman light source, APD detector, and acquisition card independently developed by WDM and Idealphotonics with corresponding intellectual property rights. The module has high integration and small size. All modules have undergone rigorous environmental testing to ensure the long-term reliability and stability of the DTS integrated optical module, which can be directly integrated into the DTS overall equipment for use, making it convenient for customers to design and apply DTS equipment.

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2000nm 60nm Single Mode Tunable Filter

High-speed tunable bandpass filter. As a two-port optical module, the input port receives broadband multi-wavelength light and only a small portion of the incident signal within the passband is allowed to pass through the filter and directed to the output port. The center wavelength of the selected band can be tuned to anywhere within the operating wavelength range. In our design flexibility, transmission bandwidth, wavelength tuning range can be customized. The voltage-controlled filter requires no moving parts, has fast tuning speed, and is compact and small in size. Our filters are used as suppression filters in optical systems to improve laser signal-to-noise ratio in wavelength scanning engines of optical spectrum analyzers (OSAs) and in system diagnostic communication systems.

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950-1650nm InGaAs Single-Photon Array Detector component

The MP6514S detector module consists of 4x4 arrayed InGaAs Single-Photon Avalanche Diodes (SPADs), which are interconnected with CMOS main and passive quenching circuit chips. It also includes a voltage inverter module, a cooling module, and a signal control module. In Geiger mode, each pixel of the detector operates independently, detecting weak light signals in the near-infrared range of 0.95~1.65 μm, and outputs TTL signals in real time.

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D-Type Fiber Customization

The NIR-SPF-S-SM-2 SPF series side-polished fiber/D-type fiber (Side Polished Fiber) leverages our comprehensive fiber processing technology. Xiaoxiao Photonics currently offers customized processing services for D-shaped side-polished fibers. With 5 years of unique side-polishing expertise, we can precisely provide large-scale customized services to our clients. Customers only need to specify the fiber type, polishing length, and polishing depth they require.

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