InGaAs Gain Adjustable Balanced photo Detector 800-1700nm DC 100MHz

Idealphotonics independently developed the best programmable gain photoelectric balanced detector on the market. The detector can adjust the gain quickly and conveniently through software. The gain adjustment range is up to 31dB, and the Max. gain is up to 60KV/A. During the gain adjustment process, the adjustment speed is fast, the noise is low, and the output signal-to-noise ratio and signal bandwidth are not affected. It is especially suitable for scientific research and equipment integration.

Oxygen 20m long path gas compact absorption cell 700-800nm

The oxygen gas long optical path gas absorption cell is used for spectral analysis and detection of oxygen gas. The main body adopts the Herriot Gas Cell with excellent optical stability, and the auxiliary and high-stability optical packaging structure is mainly composed of the gas chamber cavity, concave reflector, standard optical fiber connector, optical detector, gas inlet and outlet, and shockproof base. The unique suspension circuit design has excellent vibration and temperature stability, can work in various complex environments, and is very suitable for real-time detection of gas lines. It has ultra-low system noise and can be used for trace gas analysis.

980nm single-mode fiber isolator

Fiber isolators are passive magneto-optical devices that mainly use the Faraday effect of magneto-optical crystals to isolate reflected light and only allow light to be transmitted in a single direction. Fiber isolators are used to prevent light sources from being adversely affected by back reflections or signals; back reflections may damage the laser or cause it to hop mode, change amplitude or frequency shift. In high-power applications, back reflections can also cause instability and power spikes. The isolators produced by Idealphotonics have high isolation, low insertion loss, and high withstand power. Isolators of different wavelengths, powers, and optical fibers can be customized according to user needs. The products are widely used in fiber lasers, fiber amplifiers, laser communications, fiber sensing, scientific research and other fields.

Small signal EDFA Erbium-doped fiber amplifier C band 1535-1565nm

Idealphotonics' C-Band small signal high gain erbium-doped fiber amplifier (single mode/polarization-maintaining) adopts a unique optical path design, combined with a proprietary ultra-low noise erbium-doped fiber, with the characteristics of low noise index and high gain, and its comprehensive performance exceeds similar products on the market. C-Band ultra-low signal high gain erbium-doped fiber amplifier (single mode/polarization-maintaining) is suitable for amplifying single-frequency narrow linewidth light sources, and the linewidth can be narrowed to the kHz level. It is an ideal amplifier for weak signal acquisition applications in systems such as coherent communications, heterodyne detection, and Doppler wind radar.

5.26μm low-power desktop DFB-QCL mid-infrared quantum cascade laser (desktop light source)

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.

InGaAs Unit Detector PD-100M-A

The high-speed low-noise photoelectric unit detection module integrates a low-noise analog PIN detector, a low-noise broadband transimpedance amplifier and an ultra-low noise isolation power supply. The output signal is not affected by the external power supply and has the characteristics of high gain, high sensitivity, high bandwidth and low noise.

Pulsed Erbium Doped Fiber Amplifier Modular EDFA 1528.77-1565.05nm

The pulse EDFA module can maintain the complete waveform when amplifying the reference signal. The product can work in ACC/APC/AGC mode and adopts highly feasible temperature control technology, so that the product has good thermal performance in a wide temperature range. It has been widely used in fiber optic sensing, wind measurement lidar, hydrophone systems and other fields.

Mach-Zehnder interferometer 1225-1375nm

The OL-MZI series Mach-Zehnder interferometer is used in scanning OCT systems. It contains a fixed-arm difference MZI and a low-noise photoelectric balanced detector. The balanced detector in the module is used to provide the K clock signal. Different wavelengths and different arm differences can be customized according to different customer needs. The module is designed with shock absorption and heat insulation to ensure the stability of the module to the maximum extent.

900um large core energy transmission optical fiber

We are currently able to provide international commercial-level quartz energy optical fibers in batches. Our energy optical fibers include two categories: quartz cladding type high-performance energy optical fibers and plastic cladding type high-performance energy optical fibers. Quartz cladding type energy optical fibers can transmit higher laser power, have good resistance to optical damage, as well as lower attenuation and higher light transmittance (from near ultraviolet band to near infrared band 400nm ~ 1600nm).

IR Polished KRS5 Thallium Bromide Iodide Window 42mm ? x 3mm

KRS5, a deep infrared material with a high refractive index, is widely used in ATR prisms, windows, and lens spectroscopy. When combined with germanium, KRS5 can also be utilized in athermalized IR imaging systems. KRS-5 is produced using the sealed Stockbarger crystal growth technique. The highest purity starting materials are selected to ensure no anionic absorption bands between 2 μm and 16 μm, and the quality of all crystals is verified using a 120mm path length. Note: Thallium salts are considered toxic and should be handled with care.

980nm 420mW Modular Light Source (with Isolator)

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.

IR Polished KRS5 Thallium Bromide Iodide Window 25mm ? x 2mm

KRS5, a deep infrared material with a high refractive index, is widely used in ATR prisms, windows, and lens spectroscopy. When combined with germanium, KRS5 can also be utilized in athermalized IR imaging systems. KRS-5 is produced using the sealed Stockbarger crystal growth technique. The highest purity starting materials are selected to ensure no anionic absorption bands between 2 μm and 16 μm, and the quality of all crystals is verified using a 120mm path length. Note: Thallium salts are considered toxic and should be handled with care.