FBG Filter 100GHz 1062nm

Fiber Bragg Grating (FBG) is a widely used component in optical communications. FBG functions as a narrowband filter in optical fibers. The Bragg grating is imprinted in the fiber using a holographic process. They can be produced using standard single-mode fibers or special fibers, such as radiation mode suppression fibers, which are designed to reduce cladding mode losses.

Small pulsed fiber laser 1550nm

This product is an eye-safe 1.5μm pulsed fiber laser light source developed by Idealphotonics. It can produce high peak power output, has high electro-optical conversion efficiency, low ASE and nonlinear effect noise, and a wide temperature operating range. This product is suitable for use as a LiDAR emission light source.

Small pulsed fiber laser 1535nm

This product is an eye-safe 1.5μm pulsed fiber laser light source developed by Idealphotonics. It can produce high peak power output, has high electro-optical conversion efficiency, low ASE and nonlinear effect noise, and a wide temperature operating range. This product is suitable for use as a LiDAR emission light source.

1550nm Polarization Beam Splitter (Port 3 as Single Mode Fiber)

The Polarization Beam Splitter (PBS/PBC) is used to couple two orthogonal polarized light beams into a single optical fiber, or to couple the orthogonal polarized light from a single output into two separate optical fibers. It can also be used in reverse to couple two orthogonal polarized light beams from a polarization-maintaining fiber into a single-mode output fiber. These devices are commonly used for power combining in pump lasers, improving the power of fiber lasers. An important application of these devices is in polarization multiplexing and demultiplexing technology, which enhances the capacity of optical systems.

Si Balanced Detector 2GHz 500-1100nm FC/APC

The Si balanced detection module integrates two matched low-noise analog PIN detectors, a low-noise broadband transimpedance amplifier and an ultra-low noise power supply. It has the characteristics of high gain, high sensitivity, high bandwidth, low noise, high common mode rejection ratio, etc. It can effectively reduce the common mode noise of the signal and improve the signal-to-noise ratio of the system.

850nm TO46 polarization-maintaining fiber-coupled VCSEL laser diode (with TEC)

VCSEL is a vertical emitting MOVPE grown GaAsP/AlGaAs single mode diode laser. Wavelength tuning can be achieved by laser current and temperature tuning. Built-in TEC and thermistor.

1550nm Full Band Free Space Acousto-Optic Modulator 40MHz

Idealphotonics AOM allows users to change the output light amplitude, duration and period/frequency. Insertion loss can be as low as 2 dB, extinction ratio can be as high as 50 dB, rise time can be as low as 5 nanoseconds, and periodicity can be as high as hundreds of MHA. Applications include switches, pulse picking, fast attenuators, etc. The wavelength range is from near ultraviolet to near infrared.

C-band wavelength tunable fiber laser source 10mW

The wavelength tuning range of this light source covers the C band, and it can achieve up to 96 wavelengths of continuous laser output (ITU-T standard wavelength, wavelength interval 50GHz). It integrates tunable filters and high-gain chips, and has the characteristics of high output optical power, narrow line width, and high wavelength accuracy. It is equipped with a dedicated drive control circuit, a high-definition color LCD screen, and optional host computer software. Users can easily tune the wavelength accurately. It can be used in DWDM system development, fiber laser, fiber link, optical testing and other fields.

1064nm Full Band Free Space Acousto-Optic Modulator 120MHz

Idealphotonics AOM allows users to change the output light amplitude, duration and period/frequency. Insertion loss can be as low as 2 dB, extinction ratio can be as high as 50 dB, rise time can be as low as 5 nanoseconds, and periodicity can be as high as hundreds of MHA. Applications include switches, pulse picking, fast attenuators, etc. The wavelength range is from near ultraviolet to near infrared.

850nm TO46 polarization-maintaining fiber-coupled VCSEL laser diode (without TEC)

The 850 nm single-mode VCSEL is ideal for demanding sensing system applications. The VCSEL is a vertically emitting MOVPE grown GaAsP/AlGaAs single-mode diode laser. Wavelength tuning can be achieved by laser current and temperature tuning.

Low loss ultra-high laser reflection plane mirror 1450-1650 nm reflectivity 99.99%

For applications requiring extremely low-loss coated optics, Xiaoxiao Photonics can provide mirrors with R > 99.995% and total losses less than 10 ppm. Such super-reflective mirrors can be used in ring laser gyroscope components or in cavity ring-down applications. When processing low-absorption, low-scattering coatings on super-polished substrates, we use a modified IBS coater. To ensure cleanliness, such machines are stored in a dedicated ultra-clean room, and all production-related substrate pre-treatment and post-treatment processes are completed in this clean room. In addition, the ultra-clean room is equipped with a variety of measurement equipment, such as white light profilometers and high-resolution microscopes used in the inspection process. The customized cavity ring-down setup can determine the amount of reflection (accuracy can reach four decimal places) and loss. The above values ​​must be determined using a super-polished substrate with a surface roughness of less than < 1 Å rms. In order to ensure the quality of the finished mirror, a white light profilometer is also used for quality inspection

1079-1081nm OC type high power fiber Bragg grating 25/400um

The fiber grating used in fiber lasers is made by forming a periodic refractive index modulation in the core of the optical fiber through ultraviolet exposure. This modulates the signal light in the fiber and is an essential component in fiber lasers.