Capillary Optical Fiber Inner Diameter 75±2μm (Polyimide Coatin

It can be widely used in the fields of sensing, energy transfer, and lasers, such as: vacuum ultraviolet high-energy pulse compression and shaping in vacuum ultraviolet femtosecond laser generation; vacuum ultraviolet dispersion wave generation; soliton blue shift; preparation of extrinsic fiber interferometers; absorption spectrum gas component detection; liquid phase biochemical detection and connection of optical microfluidic chips, etc. Quartz capillaries are widely used in separation science, including hot fields such as gas chromatography, capillary liquid chromatography, and capillary electrophoresis. Since its introduction in the late 1970s, the product quality has been steadily improving. Light-guiding quartz capillary fiber is a new development in this continuous development.

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7.4um QCL combined with hollow core fiber gas absorption cell analysis system (experimental analysis of H2O, dihydrogen monoxide and water in the air)

7.4um low-power benchtop DFB-QCL mid-infrared quantum cascade laser is a domestically advanced ultra-low-power QCL DFB laser developed by Idealphotonics in the first half of 2018. The tunable range exceeds 100nm, and the output power is greater than 20mw to meet the industrial needs of customers testing gas sensors. Our laser collimated output has stable output power and high temperature and wavelength stability, which is several orders of magnitude higher than the stability of traditional high-power quantum cascade lasers. It provides an excellent test light source for our mid-infrared test customers.

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5.26μm Low-Power Benchtop DFB-QCL Mid-Infrared Quantum Cascade Laser, 10mW (TDLAS Integrated Control Module)

The QCL5260-5.26um Low Power Desktop DFB-QCL Mid-Infrared Quantum Cascade Laser is a domestically leading, ultra-low power QCL-DFB laser developed by Idealphotonics in the first half of 2018. It offers a tunable range of over 100 nm and an output power greater than 40 mW, meeting industrial needs such as gas sensing for customer testing. The laser provides collimated output with stable power and superior temperature and wavelength stability, surpassing the stability of traditional high-power quantum cascade lasers by several orders of magnitude. This makes it an excellent test source for our mid-infrared testing customers.

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7.4um Low-Power Benchtop DFB-QCL Mid-Infrared Quantum Cascade Laser 5mW (Benchtop Light Source)

QCL7400 - 7.4um low-power benchtop DFB-QCL mid-infrared quantum cascade laser is a domestically advanced ultra-low-power QCL DFB laser developed by Idealphotonics in the first half of 2018. The tunable range exceeds 100nm, and the output power is greater than 20mw to meet the industrial needs of customers testing gas sensors. Our laser collimated output has stable output power and high temperature and wavelength stability, which is several orders of magnitude higher than the stability of traditional high-power quantum cascade lasers. It provides an excellent test light source for our mid-infrared test customers.

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7.4μm Low Power Benchtop DFB-QCL Mid-Infrared Quantum Cascade Laser 10mW (TDLAS Integrated Control Module

QCL7400 - 7.4um low-power benchtop DFB-QCL mid-infrared quantum cascade laser is a domestically advanced ultra-low-power QCL DFB laser developed by Idealphotonics in the first half of 2018. The tunable range exceeds 100nm, and the output power is greater than 20mw to meet the industrial needs of customers testing gas sensors. Our laser collimated output has stable output power and high temperature and wavelength stability, which is several orders of magnitude higher than the stability of traditional high-power quantum cascade lasers. It provides an excellent test light source for our mid-infrared test customers.

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7.4um low power benchtop DFB-QCL mid-infrared quantum cascade laser 5mW (TDLAS integrated control module)

QCL7400 - 7.4um low-power benchtop DFB-QCL mid-infrared quantum cascade laser is a domestically advanced ultra-low-power QCL DFB laser developed by Idealphotonics in the first half of 2018. The tunable range exceeds 100nm, and the output power is greater than 20mw to meet the industrial needs of customers testing gas sensors. Our laser collimated output has stable output power and high temperature and wavelength stability, which is several orders of magnitude higher than the stability of traditional high-power quantum cascade lasers. It provides an excellent test light source for our mid-infrared test customers.

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Near-infrared TDLAS (sulfur dioxide) C2H2 ppb level concentration analysis system

TDLAS (Tunable Diode Laser Absorption Spectroscopy) is a new gas detection method developed on the basis of combining diode laser with long optical path absorption cell by modulating the wavelength of laser through the characteristic absorption area of the gas to be measured. The spectrum of the semiconductor laser light source used in TDLAS technology is much smaller than the broadening of the gas absorption spectrum, and a single-line absorption spectrum is obtained. Therefore, TDLAS technology is a high-resolution absorption spectrum technology. Acetylene: C2H2, commonly known as wind coal or carbide gas, is the smallest member of the alkyne compounds and is mainly used for industrial purposes, especially in welding metals. Acetylene is a colorless, highly flammable gas at room temperature. Pure acetylene is odorless, but industrial acetylene has a garlic smell due to impurities such as hydrogen sulfide and phosphine.

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1000-2300nm Extended Large Photosensitive Surface InGaAs Detector

The photoelectric detection module integrates photodiodes, amplifier circuits and power conditioning circuits in a miniaturized module. It is not only suitable for the construction of various laboratory optical systems, but also suitable for integration in user products. The module is easy to install and can achieve sealing of the optical path. The module can operate with a wide range of positive and negative power supplies. The module contains a linear rectifier circuit to reduce input noise and improve the signal-to-noise ratio. Different types, sizes and speeds of photodiodes are available in the series, such as Si or InGaAs. The typical output characteristics of the module using a 3mm diameter photodiode are ±3V, 0~25MHz (at positive and negative 5V power supplies

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800-2200nm infrared extended InGaAs amplified photodetector, response time constant 35ns

Idealphotonics' infrared extended InGaAs amplified photodetector has a sensitivity range of 800nm~2600nm, 8 levels of adjustable gain, can achieve quantitative photoelectric conversion, and has a wide dynamic range. It is suitable for various optoelectronic development scenarios, has excellent performance, and is cost-effective. It provides all-round technical support and is often used in near- and mid-infrared light measurement.

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440nm 1x2 High Power Large Core Multimode Fiber Coupler

The large core fiber couplers. are used for visible light band splitting. They have excellent performance. Unlike multimode fibers (50/125, 62.5/125) widely used in fiber optic communication systems, large core fibers are usually used to transmit larger laser powers and special working bands. At the same time, due to the large core diameter and high numerical aperture of the fiber, the uniformity and stability of large core fiber splitting are affected by many factors (such as laser mode, laser injection method, etc.). With the accumulation of many years of high-energy laser transmission experimental foundation and the research on the reliability of military devices, we can provide fiber splitters with core diameters of 125um to 1500um, as well as large core fiber splitters working at all wavelengths. The products have extremely high resistance to high-power laser shock and high environmental reliability. Since its establishment, the company has continuously invested in research and development to optimize and improve the melting process of special large core fiber splitters and product packaging processes. We have made breakthroughs in product miniaturization, multi-core optical fiber one-time melting molding, laser mode sensitivity removal, etc. We have provided large-core optical fiber splitter products exclusively to many domestic and foreign customers.

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Single Mode Fiber Collimator 405nm Beam Waist Spot 0.70mm

It is composed of a fiber pigtail and a focusing lens that are precisely positioned and packaged. It can convert the outgoing light from the fiber into a parallel beam (Gaussian beam), or focus and couple the external parallel light into the fiber. It can also be used alone to achieve a light spot of the required size at a specific position according to the established divergence angle.

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C+L Band Erbium-Doped Fiber Amplifier (Module Type) with Saturated Output of 27dBm

C+L band erbium-doped fiber power amplifier (BA amplifier for short) can be used to amplify optical signals in the power range of -6dBm~+3dBm or higher. The maximum saturated output power is 27dBm. It is often used to increase the transmission power of laser light sources. (Erbium-doped Fiber Booster Amplifier for C-band and L-band

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