InGaAs Ultra Low Noise PIN Detector Module 200M

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.

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InGaAs Ultra Low Noise PIN Detector Module 1.5G

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.

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630nm Online Polarizer FC/UPC

630nm on-line polarizer, designed to pass specified polarized light and block other polarized light. Its function is to convert non-polarized light into linearly polarized light to achieve high extinction ratio.

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532nm Online Polarizer FC/UPC

532nm on-line polarizer, designed to pass specified polarized light and block other polarized light. Its function is to convert non-polarized light into linearly polarized light to achieve high extinction ratio.

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1550nm polarization-preserving acousto-optic modulator 40MHz

Acousto-optic modulators are widely used in the field of fiber optic sensing due to their advantages such as high modulation extinction ratio and high power handling. This product is specially developed for the application requirements of fiber optic sensing, and has the advantages of small size, low power consumption (<1W), fast rise time (12ns), good modulation pulse shape (small overshoot), good pulse repeatability (small repetition cycle jitter), etc. In addition, the modulator and driver can be packaged in an integrated manner, which is convenient for system integration. It can be widely used in various fiber optic sensing systems that require pulse modulation, such as φ-OTDR, BOTDR, OFDR, etc.

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1550nm 2W polarization-maintaining erbium-doped fiber amplifier (EDFA)

Idealphotonics' Optics Amplifier Module Selectable Bands: O-band, S-band, C-band, L-band. Amplifier Types: Booster Amplifier, Pre-Amplifier. Low Noise, Gain Range: 8dB ~ 40dB selectable. The Series is a C-band fiber amplifier operating in the 1530-1560nm wavelength range. It has a wide range of applications, including high-speed data signals, image signals, and femtosecond pulse amplification. The amplifier offers excellent gain flatness for WDM signals over the entire L-band. Maximum output, input/output fiber, control methods, and appearance can all be customized.

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1550nm SM Acousto-Optic Modulator 40MHz

The acousto-optic modulators from Idealphotonics, due to their high modulation extinction ratio and high power handling capabilities, are widely used in the field of fiber optic sensing. This product is specially developed to meet the application requirements of fiber optic sensing, featuring small size, low power consumption (<1W), fast rise time (12ns), good modulation pulse shape (minimal overshoot), and good pulse repetition (minimal jitter in the repetition period). Additionally, it can integrate the modulator and driver in a single package, making it convenient for system integration. It can be widely used in various fiber optic sensing systems that require pulse modulation, such as φ-OTDR, BOTDR, OFDR, and more.

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Five-dimensional fiber collimating/coupling mirror

The built-in lens has five degrees of alignment freedom when the connector and fiber remain stationary: linear alignment in the X and Y directions, pitch and deflection angle alignment, and simultaneous adjustment of the Z-axis using pitch and deflection. The travel range in the X and Y directions is +0.7mm, the travel range in the Z direction is >2mm, and the pitch and deflection adjustment range is +4°. This coupling mirror has excellent structural stability and high coupling efficiency. When switching the light source wavelength, fine adjustment of the coupling mirror is required to achieve higher coupling efficiency

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635/532/488nm 1x3 WDM RGB triple wavelength single mode wavelength division multiplexer module FC/APC

635/532/488nm red, green and blue three-wavelength single-mode wavelength division multiplexer module (total power 100mW insertion loss 0.8dB return loss 50dB)

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Fiber focusing lens (converger) 525nm FC/APC

After passing through the focusing lens, the beam diameter reaches its minimum value at a specified position, with various wavelengths and distances available for selection. It can achieve precise surface detection, interference imaging, distance measurement, and more. This can be used in industrial automation, medical OCT, optical testing instruments, and other applications.

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Narrow Linewidth Laser Linewidth Measurement SystemLinewidth Analyzer 1300-1700nm (Linewidth 2-5000KHz Input 0.2-20mW)

The Laser Linewidth Measurement System is a simple and accurate laser diode linewidth measurement system. The evaluation of laser linewidth is critical to the development, manufacturing and quality control of optical communication lasers. Combined with Keysight's signal analyzers and dedicated test sets, you can easily measure linewidth. Idealphotonics' narrow linewidth laser linewidth tester uses the delayed self-heterodyne beat frequency method to test the laser linewidth. When used with a 50km delayed optical fiber, it can measure lasers with a linewidth of 2kHz without the need to build a complex system.

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Ultra long distance collimating lens 1550nm (5KM focal length 400mm FC/PC)

The optical fiber output is collimated and reshaped into a large spot, suitable for high-power, long-distance transmission, and pulsed output lasers. Within the operating range, the light exhibits excellent collimation, with a uniform energy distribution and sharp, clear edges. The design adopts a multi-lens series with air gaps, compatible with single-mode, multi-mode, and large-core optical fibers, enabling functions such as remote sensing, illumination, and interference.

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