1560nm Transmission FBG Fiber Bragg Grating (AOS)

FBG stands for Fiber Bragg Grating, which refers to a fiber optic Bragg grating. It is a grating with a spatially periodic phase distribution formed within the fiber core. Its fundamental function is to act as a narrowband (transmission or reflection) filter or mirror within the core. Leveraging this property, a variety of unique fiber optic devices can be manufactured.

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50:50 488nm 2x2 Polarization-Maintaining Fiber Coupler

The MP-FBC-W0488 RGB series polarization-maintaining fiber coupler is a high-performance coupler designed for visible light wavelength splitting, manufactured using our IPCS-5000-P polarization-maintaining fiber fusion tapering machine. It offers excellent performance and can cover the entire wavelength range (460-2200nm). The polarization-maintaining coupler is made with panda-type Fujikura polarization-maintaining fiber, enabling it to maintain a high polarization extinction ratio (PER) when light is emitted along the slow axis of the fiber. idealphotonics ' optical polarization-maintaining components are aligned to the slow axis by default, and our polarization-maintaining couplers feature a high extinction ratio and can operate over a wide temperature range from -40°C to 85°C

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1310nm 15mW Benchtop Single-Mode SLD Light Source

IdealPhotonics' Ultra-Width series 1310nm high-stability single-mode pump source utilizes a TEC-stabilized single-mode semiconductor laser, offering wavelength stability and high output power. Based on an advanced microprocessor control system combined with high-precision ATC and ACC (APC) control circuits, it ensures highly stable laser output while providing quick and intuitive operation. We can also offer corresponding communication interfaces and control software based on user requirements to enable computer control. This light source features a Turn-Key pump laser protection function to effectively prevent user errors. It supports coarse power adjustment (1mW steps) and fine power adjustment (0.1mW steps). 1310nm single-mode pump source is a highly integrated desktop system light source with a high-definition LCD display, continuously adjustable output power, and synchronous current and voltage display, making it ideal for experimental scientific research and production testing. Additionally, the company can provide modular packaging based on user needs for easy system integration.

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50:50 488nm 1x2 Polarization-Maintaining Fiber Coupler

The MP-FBC-W0488 RGB series polarization-maintaining fiber coupler is a high-performance coupler designed for visible light wavelength splitting, manufactured using our IPCS-5000-P polarization-maintaining fiber fusion tapering machine. It offers excellent performance and can cover the entire wavelength range (460-2200nm). The polarization-maintaining coupler is made with panda-type Fujikura polarization-maintaining fiber, enabling it to maintain a high polarization extinction ratio (PER) when light is emitted along the slow axis of the fiber. idealphotonics ' optical polarization-maintaining components are aligned to the slow axis by default, and our polarization-maintaining couplers feature a high extinction ratio and can operate over a wide temperature range from -40°C to 85°C

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10 m Optical Path Ultra-Compact Gas Absorption Cell, 700-800nm

The 10-meter optical path gas absorption cell is used for the spectral analysis and detection of various gases. The optical path structure of the gas chamber features an independently patented design with excellent optical stability, utilizing a flat-wave gas chamber (SlimBoss Gas Cell). It is equipped with a highly stable optical packaging structure, primarily composed of the gas chamber body, mirrors, standard fiber optic connectors, gas inlet and outlet, and a vibration-damping base. The unique suspended optical path design ensures outstanding vibration and temperature stability, enabling it to work reliably in various complex environments. This makes it highly suitable for real-time online detection of various gases. The system has low noise and is ideal for trace gas analysis.

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1550nm polarization-maintaining fiber reflector, reflectivity＞99.5%

An example of a fiber total reflector used in an erbium-doped fiber amplifier. In this example, a fiber retroreflector is placed at the end of an erbium-doped fiber to reflect light back into the fiber in the direction of the incident light. A circulator is used to directly guide the input light and the amplified output light into their appropriate optical paths, so that the signal light can pass through the gain fiber twice, and the gain of the amplifier is absorbed and utilized more effectively. Another practical application of retroreflectors is to build adjustable retroreflectors, as shown in Figure 2. The feedback signal from the downstream retroreflector can cause instability in some devices, such as laser diodes. By using an adjustable retroreflector, the sensitivity of the device to retroreflection can be determined. The adjustable attenuator allows the user to introduce standard reflections into the device. By analyzing the retroreflection effect, the user can calculate the device's noise level, bit error rate, distortion and other parameters.

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50:50 2000nm 2x2 single mode Fiber Coupler

MP-FBC-W2000 series single-mode fiber coupler is a coupler for mid-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 (1900-2220nm). At the same time, we can provide customers with more cost-effective narrow-band couplers with a central wavelength of 1950nm, 2004nm, 2050nm, and 2327nm with a bandwidth of ±20 nm. The maximum power of our coupler with connector or bare fiber 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 fused taper process, so they are bidirectional, and any port can be used as the input

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50:50 2000nm 1x2 single mode Fiber Coupler

MP-FBC-W2000 series single-mode fiber coupler is a coupler for mid-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 (1900-2220nm). At the same time, we can provide customers with more cost-effective narrow-band couplers with a central wavelength of 1950nm, 2004nm, 2050nm, and 2327nm with a bandwidth of ±20 nm. The maximum power of our coupler with connector or bare fiber 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 fused taper process, so they are bidirectional, and any port can be used as the input

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1950nm 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/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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40m long optical path gas absorption cell

Idealphotonics' 40-meter long optical path gas absorption cell adopts an all-fiber structure design. The fiber input and fiber output units are used for spectral analysis and detection of various gases. The optical structure of the gas absorption cell adopts an independent technically approved design, with excellent optical stability, auxiliary and high-stability optical packaging structure, mainly composed of gas cavity, reflector, standard fiber connector, gas inlet and outlet, shockproof seat, etc. The unique suspended optical path design has excellent vibration and temperature stability, can work stably in a variety of complex environments, and is very suitable for online real-time detection of various gases. The system has low noise and can be used for trace gas analysis.

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1850/1550nm single-mode Taper Wavelength Division Multiplexer

Idealphotonics' tapered wavelength division multiplexing products for optical communications have the advantages of low loss, low polarization-dependent loss, wide operating band and operating temperature range, and no glue in the optical path. This series of products can be used in wavelength division multiplexing systems, fiber optic sensing systems, and fiber optic optical detection equipment.

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1750/1550nm single-mode Taper Wavelength Division Multiplexer

Idealphotonics' tapered wavelength division multiplexing products for optical communications have the advantages of low loss, low polarization-dependent loss, wide operating band and operating temperature range, and no glue in the optical path. This series of products can be used in wavelength division multiplexing systems, fiber optic sensing systems, and fiber optic optical detection equipment.

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