1550.92nm PM polarization-maintaining bandpass filter (passband bandwidth 0.3nm stopband bandwidth 1.4nm)

PM Band Pass Filter Idealphotonics' fiber filters use a special fiber structure to select or filter out specific wavelengths of light from different wavelengths. We can provide filter devices with different optical power versions according to user needs, which can be used in dense wavelength division multiplexing fiber communications, frequency division multiplexing fiber communications, spectrum testing, fiber sensors, fiber lasers and fiber amplifiers. If you need to customize the center wavelength, operating temperature or specific working bandwidth, please contact us for more information.

Polarization-Maintaining 1018 Ytterbium-Doped Fiber Amplifier

The Polarization-Maintaining 1018 Ytterbium-doped Fiber Amplifier is a high-power polarization-maintaining Ytterbium-doped Fiber Amplifier (YDFA); it is used to amplify the transmitted signal and improve the signal transmission distance. This series of amplifiers adopts an optimized optical path structure inside and cooperates with a highly reliable 976nm pump laser to achieve high-gain amplification output. Based on a stable and efficient internal control system, combined with high-precision ATC and ACC/APC 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.

L-Band Single Mode MEMS Attenuator

Multimode/single mode variable attenuator Based on Idealphotonics' unique optical design and processing capabilities, our VOA has the characteristics of being able to quickly adjust optical attenuation, small size, low insertion loss, low polarization-related loss, high mode-related stability and high reliability. It is mainly used in multimode transmission networks, power balancing, product testing, and related instruments and equipment. Insertion loss ≤1.0 dB Fiber connector FC/APC connector

Athermal Package 1550nm Dispersion Compensation Grating Filter (Dispersion Compensation 16.675 psnm)

In fiber optic telecommunication systems, dispersion effects must be corrected for data rates of 10Gb/s or higher. Applying its expertise in fiber Bragg gratings, we offer dispersion compensating grating filters model OEDCG-100 to correct for dispersion. Dispersion compensating grating filters feature small size, low insertion loss and customized dispersion slope. Our unique fiber Bragg grating apodization technology enables us to manufacture dispersion compensating grating filters with high isolation, low side lobes and low ripple. The figure below is the reflection spectrum of our dispersion compensating grating filter. All fiber Bragg gratings are tested to ensure that they meet the highest quality standards. Technical support is available to meet each customer's specific application: from prototype development to full product manufacturing.

Low Noise Laser Driver A-type Pin

The laser driver designed by our company is the most advanced semiconductor laser driver technology in the world. It has the advantages of large output current, high current accuracy, good constant current characteristics, strong anti-interference ability, etc. At the same time, it has overcurrent, overvoltage, overheating and other protection measures to ensure the stability of the laser's operation and service life. It is very suitable for use by various companies, universities, and scientific research institutions.

1124nm DFB Laser Diode 30mW

1124nm 14PIN Butterfly Package DFB Laser, with integrated TEC, lens, thermistor, and PD in a 14PIN butterfly package. The hermetically sealed design meets telecom-grade operating requirements, featuring narrow linewidth and high power (50mW). It supports PM980 or HI1060 fiber output, and also offers custom pin definitions as requested by the customer.

1120nm DFB Laser Diode 30mW

1120nm 14PIN Butterfly Package DFB Laser, with integrated TEC, lens, thermistor, and PD in a 14PIN butterfly package. The hermetically sealed design meets telecom-grade operating requirements, featuring narrow linewidth and high power (50mW). It supports PM980 or HI1060 fiber output, and also offers custom pin definitions as requested by the customer.

Fixed Focus Large Beam Collimator 1550nm

Using air-gap cemented lenses, it can provide superior collimation performance compared to aspherical lenses and achromatic lenses. The low aberration lens group design achieves a beam closer to a Gaussian beam, with a smaller divergence angle and reduced wavefront error.

1084nm DFB Laser Diode 30mW

1084nm 14PIN Butterfly Package DFB Laser, with integrated TEC, lens, thermistor, and PD in a 14PIN butterfly package. The hermetically sealed design meets telecom-grade operating requirements, featuring narrow linewidth and high power (50mW). It supports PM980 or HI1060 fiber output, and also offers custom pin definitions as requested by the customer.

800-1700nm InGaAs Three-Channel Photodetector 40MHz

40MHz Three-Channel Low Noise Photodetector

671nm PM Fiber Polarizer 100mW

671nm Polarization-Maintaining Fiber Polarizer (In-line Polarizer)

1064nm Long-Distance Collimating Lens

The 1064nm Long-Distance Collimating Lens is designed to collimate and shape the output from optical fibers, providing diffraction-limited performance for lasers emitted through various fiber connections at the designed wavelength. The collimation distance can reach up to 200 meters. This series of collimating lenses has a compact structure that is not affected by misalignment. The design incorporates aberration correction and uses an air-spaced double-lens configuration, ensuring excellent collimation results. The effective focal length of the double-lens is wavelength-dependent, so it is recommended to use this series of collimating lenses at the designed wavelength for optimal performance.