Microstructured Multi-core Sensing Fiber (Hydrogen Corrosion Resistant, Pure Quartz, Mode Field Diameter @ 1550nm: 3μm

Compared to conventional step-index optical fibers, specially designed microstructured optical fibers offer ultra-low loss, improved optical modes, hydrogen corrosion resistance, and a single-material composition (pure silica, without doping). These superior characteristics significantly enhance the sensitivity of distributed optical fiber sensing systems, system stability, spatial measurement accuracy, and fiber lifespan. The fiber structure and parameters can be customized for production.

IR Polished KRS5 Thallium Bromide Iodide Window 13mm ? x 2mm

KRS5 deep infrared material has a high refractive index and is widely used in ATR prisms, windows and lenses for spectroscopy. In combination with germanium, KRS5 can also be used in heat-free IR imaging systems. KRS-5 is grown using sealed Stockbarger crystal growth technology. The highest purity starting material is selected to ensure the absence of anionic absorption bands between 2 μm and 16 μm, and all crystals are checked for quality by using a path length of 120mm. Caution: Thallium salts are considered toxic and should be handled with care.

980nm 420mW Modular Light Source

Idealphotonics’Cobrite series 980nm high-stability single-mode pump source utilizes a single-mode semiconductor laser with an FBG wavelength-stabilizing grating, 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 achieves highly stable laser output while ensuring quick and intuitive operation of the light source. We can also provide 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 (50mW steps) and fine power adjustment (0.1mW steps). Idealphotonics’ Cobrite series 980nm single-mode pump source is a high-stability pump source designed for applications such as high-power fiber amplifiers and mode-locked fiber lasers. Since ASE light generated by active fibers can easily damage the pump laser, Idealphotonics’ provides targeted pump protection solutions to further enhance the safety of the pump source. Idealphotonics’ Cobrite series 980nm single-mode pump source is a highly integrated benchtop 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.

Swept tunable laser module

The scanning semiconductor laser module of Idealphotonics, Ltd. is an adjustable laser module based on independent intellectual property rights. It has the characteristics of precise wavelength, stable power and fast scanning speed. It is widely used in fiber grating demodulation systems and optical passive device test systems.

Near infrared Fabry Perot (F-P) interferometer/F-P standard/multibeam interferometer 1.3-2.0um

Fabry-Perot interferometer is a multi-beam interferometer composed of two parallel glass plates. The inner surfaces of the two glass plates have high reflectivity. When the two glass plates are fixed with a hollow spacer of fixed length, it is also called Fabry-Perot etalon or simply etalon. The F-P (Fabry-Perot) etalon is a high-resolution spectrometer because of its high reflectivity and extremely narrow multi-beam isotonic interference fringes. It can be used for high-resolution spectroscopy and the study of spectral lines with very close wavelengths, such as isotope spectra of elements, hyperfine structures of spectra, tiny frequency shifts during light scattering, Doppler shifts of spectral lines caused by atomic movement, and the structural shape inside spectral lines; it can also be used as a high-resolution optical filter and the construction of precision wavelength meters; in laser systems, it is often used to narrow spectral lines in the cavity or to make the laser system run in single mode. It can be used as a bandwidth control and tuning device in broadband picosecond lasers to analyze and detect spectral (longitudinal mode, transverse mode) components in lasers.

1030nm Faraday rotator 90deg

The fiber Faraday rotator is used to change the polarization state of the input light, so that the direction of the polarized light after passing through the Faraday rotator and the reflector rotates 90 degrees. It is perpendicular to the input polarized light and has the opposite polarization direction. The fiber Faraday rotator adopts a micro-optical structure inside, which is suitable for various optical fibers, and the input and output optical fibers can have different choices.

905nm 20mW Coaxial Single-Mode Fiber-Coupled Laser

The LP-905SM-FA-C series coaxial single-mode fiber-coupled laser is a cost-effective single-mode fiber-coupled laser launched by Idealphotonics. It features a compact package size and high output power. Our products are widely used in laser communication, printing, and medical laser fields.

2000nm 15mW Mid-Infrared Benchtop FP Light Source

Idealphotonics' Ultra-Width series 2000nm 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 achieves highly stable laser output while ensuring quick and intuitive operation of the light source. We can also provide 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). 2000nm 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.

2000nm 10mW Mid-Infrared Benchtop FP Light Source

Idealphotonics' Ultra-Width series 2000nm 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 achieves highly stable laser output while ensuring quick and intuitive operation of the light source. We can also provide 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). 2000nm 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.

Thermal Diffusion Expansion Fiber Core Custom Processing, Core Diameter 20um

NIR-TEC-30-9-SA TEC (Thermally-diffused Expanded Core Fiber) fiber technology, with the mode field diameter at the end of the thermally-expanded fiber core. This can be used in commercial SI-SMF (Single-Mode Fiber). The mode field diameter increases by one or three times at the fiber end, altering the refractive index distribution and reducing the numerical aperture. The larger the axial and gap displacement tolerances, the smaller the coupling loss. Small variations in cladding diameter can be compensated by inserting a metal sleeve and installing a connector (as shown in the figure below).

SM450 Short-Wavelength Single-Mode RGB Fiber

Single Mode Fiber (SMF) refers to an optical fiber that supports only one transmission mode at a specific wavelength (with two degenerate polarization modes allowed). Single mode fibers typically have a core diameter in the range of 10 microns, with a very small refractive index difference between the core and cladding (<1%). Due to the characteristics of single-mode fibers, such as long transmission distance, high bandwidth, low transmission loss, no intermodal dispersion, and strong reliability, they can be used in outdoor long-distance data transmission, fiber optic communications, fiber optic sensing, and other fields. SM450 fiber, when fused with a coupler, has a very low splice loss and is suitable for device connector manufacturing.

Polarization diversity coherent receiver module (InGaAs balanced detector 1510-1590nm bandwidth 100MHz)

Idealphotonics' PDR series polarization diversity receiving module is for polarization-sensitive fiber optic sensing applications. The polarization diversity receiving module separately coheres the two polarization states of the local oscillator light and the signal light, and uses two high-speed low-noise balanced detectors to receive them separately, which can well solve the problem of coherent polarization state and is suitable for distributed fiber optic sensing, laser wind radar, optical coherence tomography and other application fields.