FI series fiber optic isolator

High power polarization maintaining/single-mode fiber optic isolator

The 850nm high-power fiber optic isolator has the characteristics of low insertion loss, high isolation, high-power processing, high return loss, excellent environmental stability, and reliability. It is an ideal choice and instrument application for fiber lasers.

2000nm single-mode single-stage fiber optic isolator

Xiaoxiao Photon's optical isolator products can maintain excellent round-trip optical isolation performance in any polarization state. It has low loss, high isolation, high return loss, low polarization related loss, low polarization mode dispersion, wide operating band and temperature range, and no glue in the optical path, providing the possibility of 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.

633nm single-mode polarization maintaining fiber isolator

Xiaoxiao Photon's visible light isolator products can maintain excellent round-trip optical isolation performance in any polarization state. It has low loss, high isolation, high return loss, low polarization related loss, low polarization mode dispersion, wide operating band and temperature range, and no glue in the optical path, providing the possibility of low-cost solutions for communication networks. This series of products can be used for research in RGB systems, fiber optic equipment, and lasers. Our tail fiber has better optical performance thanks to the excellent performance of our SM600 single-mode fiber and HB600 polarization maintaining fiber, and is also more compatible with our 633nm single-mode polarization maintaining fiber coupler.

High power fiber optic isolator 980/1030/1064/1080/1150/1310/1550/2000nm

A high-power infrared isolator is a unidirectional device used to protect a light source from possible back reflections or signals in an optical system. Reverse reflection can damage the laser source or cause mode hopping, amplitude modulation, or frequency shift. In high-power applications, reverse reflection can cause instability and power peaks, and even damage the light source. Our high-power isolator is a passive magneto-optical device that preferentially transmits light in a single direction and shields upstream optical devices from reverse reflection. The operation of the isolator is based on the Faraday effect.

Fiber optic isolator 1030/1064/1310/1550/1650/2000/C/L

Fiber optic isolators minimize back reflection and backscattering during optical transmission. It is applicable to any polarization state, with low polarization related loss and low polarization mode dispersion. Can achieve high-power applications, using metalized solder packaging technology, with high stability and reliability

Visible light fiber optic isolator 400-2000nm

This new type of visible light isolator is used to protect light sources from back reflection. Backreflection can damage the laser source or cause mode hopping, amplitude modulation, or frequency shift. In high-power applications, back reflection can also cause instability and power spikes. Our visible light isolator is a passive optical device that preferentially transmits light in a single direction, shielding the back reflection of upstream optical components. It is polarization related.

TGG Isolator

Single/Double stage Optical Isolator 780-1310nm

Innolux offers a wide range of fiber isolators in the wavelength range of 780-1310nm. The isolator can be provided together with any single-mode fiber coupling equipment (laser, SLD, SOA, gain module) purchased by our company. In this case, the device features an isolator and the measurement report displays the performance of the OI output. Devices can be spliced to prevent additional loss and feedback at the FC/APC connector. The fiber optic isolator in the wavelength range of 1060-1310nm adopts a small (55 × 5.5 × 5.5mm) lightweight package, with a Max input power of 300-500mW. In a shorter range (780-1055nm), OI is provided in a considerably large (up to 118x37x35) and heavy metal packaging due to the use of another material that absorbs less optical power. Using the same materials in high-power OI to achieve input power of up to

1730nm polarization maintaining isolator (isolation greater than 18dB/35dB)

Polarization Maintaining Isolator

980m/1030nm/1064nm fiber free space isolator

Xiaoxiao Photon's fiber free space isolators can be divided into three categories: beam expansion output type, beam expansion output type with indicator light, and no beam expansion output type. With 980nm, 1030nm, and 1064nm as the center wavelengths, the maximum average withstand power can reach 200W. This type of isolator is widely used in the industrial processing field and can effectively maintain the frequency stability of fiber lasers, fiber amplifiers, and optical sensors. This product can be customized according to customer needs, including working wavelength, size, power capacity, etc.

1310/1550/1590nm high-power online fiber optic isolator

Xiaoxiao Photon's optical isolator products can maintain excellent round-trip optical isolation performance in any polarization state. It has low loss, high isolation, high return loss, low polarization related loss, low polarization mode dispersion, wide operating band and temperature range, and no glue in the optical path, providing the possibility of 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.

1030/1064/1053/1310/1550nm single-mode/polarization maintaining fiber isolator

The optical isolator product can maintain excellent round-trip optical isolation performance in any polarization state. It has low loss, high isolation, high return loss, low polarization related loss, low polarization mode dispersion, wide operating band and temperature range, and no glue in the optical path, providing the possibility of 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.

1064nm 200W high-power polarization dependent isolator

The 1064nm high-power polarization insensitive isolator has the characteristics of low insertion loss, high isolation, high-power processing, high return loss, excellent environmental stability and reliability. It is an ideal choice and instrument application for fiber lasers.

1064nm High Power Polarization Dependent Isolator (Polarization Dependent Optical Isolator)

The 1064nm high-power polarization insensitive isolator has the characteristics of low insertion loss, high isolation, high power processing, high return loss, excellent environmental stability and reliability. It is an ideal choice for fiber lasers.

High power polarization maintaining/single-mode fiber optic isolator 850nm

The 850nm high-power fiber optic isolator has the characteristics of low insertion loss, high isolation, high-power processing, high return loss, excellent environmental stability, and reliability. It is an ideal choice and instrument application for fiber lasers.

1950nm high-power single-mode fiber isolator (suitable for pulsed lasers)

Xiaoxiao Photon's optical isolator products can maintain excellent round-trip optical isolation performance in any polarization state. It has low loss, high isolation, high return loss, low polarization related loss, low polarization mode dispersion, wide operating band and temperature range, and no glue in the optical path, providing the possibility of 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. Our high-power isolators currently have typical wavelengths of 1064/1310/1550/2000/250nm. Our target customers are fiber laser manufacturers, EDFA manufacturers, and research university customers.

2000nm single-mode fiber isolator (single-stage/bipolar)

Xiaoxiao Photon's optical isolator products can maintain excellent round-trip optical isolation performance in any polarization state. It has low loss, high isolation, high return loss, low polarization related loss, low polarization mode dispersion, wide operating band and temperature range, and no glue in the optical path, providing the possibility of 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.

850nm high-power polarization independent isolator

The 850nm high-power polarization insensitive isolator has the characteristics of low insertion loss, high isolation, high-power processing, high return loss, excellent environmental stability and reliability. It is an ideal choice and instrument application for fiber lasers.

980nm single-mode fiber optic isolator

Fiber optic isolators mainly utilize the Faraday effect of magneto-optical crystals to isolate reflected light, and are passive magneto-optical devices that only allow light to propagate in a single direction. Fiber optic isolators are used to prevent adverse effects on light sources caused by back reflections or signals; Backreflection may damage the laser or cause mode hopping, amplitude changes, or frequency shifts. In high-power applications, back reflection can also cause instability and power spikes. The isolators produced by Xiaoxiao Photon have high isolation, low insertion loss, and high power tolerance. They can be customized with isolators of different wavelengths, powers, and fibers according to user needs. The products are widely used in fields such as fiber lasers, fiber amplifiers, laser communication, fiber sensing, and scientific research.