2um Single Frequency Single Mode Thulium Doped Fiber Amplifier (TDFA) 1900-2050nm

Idealphotonics Thulium-doped Benchtop Single-frequency Single-mode Fiber Amplifier is a power amplifier specially designed for ultra-narrow linewidth, single-frequency signal light (such as fiber lasers based on DFB and DBR principles). This amplifier can amplify low-power optical signals in the kHz range to an output power of up to 50W, and can well maintain the spectral characteristics of the input signal light. Our amplifier uses a high-power, high-performance multi-mode pump source and double-clad fiber amplification technology, and the output power is continuously adjustable. The benchtop fiber amplifier is a complete Turn-Key system with internal microprocessor control. The front panel is equipped with a laser start switch and a power status LCD display, as well as an output power adjustment knob. Benchtop single-mode fiber amplifier (TDFA) can be widely used in scientific research, coherent synthesis, coherent detection sensor systems, etc.

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1:99 650nm 1x2 Single-mode Fiber Optic Coupler

The MP-FBC VISIBLE series single-mode fiber optic coupler is developed and produced based on our single-mode fiber fusion splice machine IPCS-5000-SMT. It is designed for light splitting in the visible wavelength range with excellent performance. We can offer couplers with central wavelengths of 405nm, 488nm, 532nm, 633nm, and 650nm, with a narrow bandwidth of ±20nm. Our couplers have a maximum power rating of 500mW when used with connectors or bare fiber. We offer various coupling ratios such as 50:50, 75:25, 90:10, or 99:1 for customer selection. Our 2x2 couplers, based on the fusion splicing process, are bidirectional, meaning any port can be used as the input

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Silicon Si avalanche photodiode 905nm (Active area 0.23mm LCC3)

Silicon avalanche photodiode, spectral response range from visible light to near infrared, peak response wavelength 905nm. Large photosensitive surface, high speed response, high gain, low noise.

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1:99 633nm 1x2 PM Fiber Optic Coupler

The MP-FBC VISIBLE series single-mode fiber optic coupler is developed and produced based on our single-mode fiber fusion splice machine IPCS-5000-SMT. It is designed for light splitting in the visible wavelength range with excellent performance. We can offer couplers with central wavelengths of 405nm, 488nm, 532nm, 633nm, and 650nm, with a narrow bandwidth of ±20nm. Our couplers have a maximum power rating of 500mW when used with connectors or bare fiber. We offer various coupling ratios such as 50:50, 75:25, 90:10, or 99:1 for customer selection. Our 2x2 couplers, based on the fusion splicing process, are bidirectional, meaning any port can be used as the input

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1950nm 1m long distance fiber collimator single mode

Idealphotonics' fiber collimators are pre-aligned and used to collimate light emitted from FC/APC connector fibers with diffraction-limited performance. These fiber collimators have no moving parts and are compact and easy to integrate into existing devices. Currently, the supported operating bands are 532/633/780/850/915/1064/1310/1550nm/1950nm.

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980nm Single Mode Fiber Reflector Mirror

An example of a fiber total reflector used in an erbium-doped fiber amplifier. In this example, a fiber retroreflector is placed at the end of an erbium-doped fiber to reflect light back into the fiber in the direction of the incident light. A circulator is used to directly guide the input light and the amplified output light into their appropriate optical paths, so that the signal light can pass through the gain fiber twice, and the gain of the amplifier is absorbed and utilized more effectively. Another practical application of retroreflectors is to build adjustable retroreflectors, as shown in Figure 2. The feedback signal from the downstream retroreflector can cause instability in some devices, such as laser diodes. By using an adjustable retroreflector, the sensitivity of the device to retroreflection can be determined. The adjustable attenuator allows the user to introduce standard reflections into the device. By analyzing the retroreflection effect, the user can calculate the device's noise level, bit error rate, distortion and other parameters.

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1550nm Single-mode Bandpass Fiber Optic Filter, 3dB Passband 0.8nm, FC/APC

IdealPhotonics' fiber optic filters use a special fiber structure to select or filter out specific wavelength light waves from different wavelengths. We offer filters in various light power versions according to customer needs, suitable for applications in Dense Wavelength Division Multiplexing (DWDM) optical communication, Frequency Division Multiplexing (FDM) optical communication, spectral testing, fiber optic sensors, fiber lasers, and fiber amplifiers, among others. If you need to customize the center wavelength, operating temperature, or specific bandwidth, please contact us for customization.

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800nmultrafast laser dedicated hollow core polarization-maintaining fiber jumper (with FC connector, customizable wavelength)

Hollow core fiber patch cables for ultrafast laser beam delivery. These polarization-maintaining fiber patch cables are ideal for nonlinear imaging optical coherence tomography (OCT), distortion-free ultrafast laser fiber delivery, sensors, and spectroscopy applications.

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1653.7nm Raman Fiber Amplifier

1653.7nm Raman fiber amplifier is a high saturation output power Raman fiber amplifier; it is used to amplify the 1653.7nm transmitter signal, increase the transmitter optical power, and increase the signal transmission distance. This series of amplifiers uses high-efficiency Raman gain fiber and optimized Raman pump light source to achieve high saturation power amplification output. Based on a stable and efficient internal control system, combined with high-precision ATC and ACC control circuits, the amplifier can operate stably and reliably. All product status parameters and configuration information can be remotely monitored and configured by the host computer. This series of fiber amplifiers has a variety of packaging forms to meet different application requirements.

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12.15um high power benchtop DFB-QCL mid-infrared quantum cascade laser 20mW (TDLAS integrated control module)

The high power benchtop DFB-QCL mid-infrared quantum cascade laser is an 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, which meets 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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1064nm Ytterbium-doped Polarization-Maintaining Fiber Amplifier 10W

The laser benchtop mirror-doped fiber amplifier YDFA uses a high-power, high-performance multimode semiconductor pump source, a high-stability wavelength division multiplexer (beam combiner), and a high-gain coefficient ytterbium-doped fiber. YDFA adopts an "integrated all-fiber system" design with a full polarization-maintaining structure. The power supply, control part and optical system are highly integrated to provide users with an easy-to-use turnkey laser system.

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Polarization Maintaining MEMS Variable Optical Attenuator Normally Open (VOA) 980nm FC/APC

Idealphotonics’ polarization-maintaining MEMS variable optical attenuator (VOA) is driven by a micro-electromechanical MEMS chip and utilizes electrostatic drive to rotate the reflector to achieve continuous adjustable attenuation of the input light. It has two types: bright state and dark state.

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