25:25:25:25 1X4 Full Band Fused Taper Single Mode Fiber Coupler Module 1310-1550nm

The single-mode fiber coupler is a coupler for near-infrared band splitting developed and produced based on our single-mode fiber fused taper machine IPCS-5000-SMT. It has excellent performance and can cover the entire communication band (1260-1620nm). At the same time, we can provide customers with more cost-effective narrow-band couplers with a central wavelength of 1310nm, 1392nm, 1480nm, 1512nm, 1550nm, 1650nm, 1742nm with a bandwidth of ± 20nm. The Max. power of our coupler with connector or bare fiber is 500mW. 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 all work in both directions, and any port can be used as the input end

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1550nm Lithium Niobate High-Frequency Phase Modulator (40GHz Electro-Optic Bandwidth)

The 1310/1550nm lithium niobate (LiNbO3) high-frequency phase modulator uses titanium diffusion or proton exchange processes to create optical waveguides. The input and output optical fibers are precisely obliquely coupled with the waveguides, utilizing the electro-optic effect of the lithium niobate material to achieve phase modulation of optical signals. The titanium diffusion (Ti-indiffusion) or proton exchange (APE) waveguide process can respectively achieve birefringence or single polarization phase modulation

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7.42um Low Power benchtop DFB-QCL Mid-Infrared Quantum Cascade Laser 10mW (TDLAS Integrated Control Module)

QCL7420 - 7.42um low-power benchtop DFB-QCL mid-infrared quantum cascade laser is a 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 10mw 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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980nm 1x2 Polarization Beam Splitter/ Combiner PBS/PBC

Polarization beam splitters (PBS/PBC) are used to couple two orthogonal polarized light beams into one optical fiber or to couple a single output containing orthogonal linear polarized light beams into two optical fiber outputs. They can also be used in reverse to couple two orthogonal polarized light beams input from polarization-maintaining optical fiber branches into a single-mode output optical fiber. They can be used to combine the power of pump lasers and increase the power of fiber lasers. An important use of these two devices is to increase the capacity of optical systems in polarization multiplexing and demultiplexing technologies.

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InGaAs unit detector PD-400M-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

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780/1550nm Single Mode Taper WDM FC/APC

The tapered wavelength division multiplexing product for optical communication has 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, optical fiber sensing systems, and optical fiber optical detection equipment.

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5W 1550nm Single-mode Dual Stage Fiber Isolator Isolation 45dB

Idealphotonics’ fiber isolator products can maintain excellent return optical isolation performance under any polarization state. It has low loss, high isolation, high return loss, low polarization-dependent loss, low polarization mode dispersion, wide operating band and operating temperature range, and no glue in the optical path. These properties provide the possibility for low-cost solutions for communication networks. This series of products can be used in erbium-doped amplifiers, wavelength division multiplexing systems, fiber optic equipment and lasers.

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450nm Single Wavelength Zoom Laser Collimating Lens 50x

When the zoom magnification requirement varies significantly, the design uses a curved groove form, with multiple lenses linked together to achieve continuous changes while maintaining beam quality. By using different fiber inputs, good zoom effects can be achieved. The output beam is uniform with clear boundaries. This design is mainly applied in laser dazzling and optical tracking systems.

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2W 1550nm Single-mode Dual Stage Fiber Isolator Isolation 46dB

Idealphotonics’ fiber isolator products can maintain excellent return optical isolation performance under any polarization state. It has low loss, high isolation, high return loss, low polarization-dependent loss, low polarization mode dispersion, wide operating band and operating temperature range, and no glue in the optical path. These properties provide the possibility for low-cost solutions for communication networks. This series of products can be used in erbium-doped amplifiers, wavelength division multiplexing systems, fiber optic equipment and lasers.

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2000nm Band ASE Broadband Light Source, Modular, 40mW (Non-adjustable)

2000nm-band ASE Broadband Light Source The 2000nm band ASE broadband light source uses a short-wavelength laser-pumped thulium-doped fiber, with single-mode fiber output power reaching up to 40mW. The spectral coverage ranges from 1850 to 2000nm, making it suitable for applications such as laser biology and spectral measurement

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1550nm highly integrated polarization-maintaining pulse light source module(1.2uJ)

Idealphotonics' 1550nm pulsed polarization-maintaining light source is a pulsed fiber laser designed for short-range coherent Doppler wind laser radar applications. The unique technically approved single-frequency narrow linewidth seed source has a linewidth of less than 3KHz. Together with the acousto-optic modulator, the 1550nm pulse light source produces a high turn-off ratio pulse signal of >100dB, an output polarization extinction ratio of >18dB, and a single pulse energy of 1.2μJ, making it an ideal light source for sensing applications such as laser radar

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Super Long-Distance Collimating Lens 525nm (2KM Focal Length 250mm SMA905)

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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