TeraXion

Teraxion is the world leader in high-end fiber Bragg gratings. High quality components allowing total control of the spectral, spatial and time domain.

Teraxion offers Dispersion Management Reflectors (DMRs), including low dispersion management reflectors for passive mode-locking of ultrafast lasers.

Teraxion offers ultra-compact chromatic dispersion emulators that use fiber Bragg grating (FBG) technology to emulate the chromatic dispersion of hundreds or thousands of kilometers of fiber within the volume of a single half 1U 19-inch rack module. The modules have ultra-low insertion loss and can be cascaded several times to emulate hundreds of thousands of picoseconds per nanometer of dispersion with no external power required.

Teraxion has static dispersion compensation modules for Access, DCI and legacy communication systems.

Teraxion as slope-matched tunable dispersion compensators to enhance the 100G PAM4 DWDM transceiver reach.

The LM – DFB semiconductor laser module from Teraxion is a no-fuss laser module that combines a DFB semiconductor laser diode, a low-noise current source, and a temperature controller, all into a single package. The compact size of the LM does not sacrifice power—the output from an LM can be as high as 100 mW. The LM operates single-mode with a linewidth less than 1 MHz and is tunable over a 50 GHz range with 5 MHz resolution. The compact, high-power, and reliable LM laser comes ready-made for integration in embedded designs and OEM applications.

Teraxion is the world leader in high-end fiber Bragg gratings. High quality components allow total control of the spectral, spatial and time domain.

The Raman Scattering Suppressor (RSS) is a fiber Bragg grating-based bandpass filter. It tackles Stimulated Raman Scattering (SRS) at its source.

Fiber laser reflectors from Teraxion enable manufacturers to reduce $/W by increasing the power output of single oscillators, resulting in fewer high-power oscillators per system. Available in non-PM and PM fibers for Yb, Er, Tm, Ho, and Raman fiber lasers.

The NLL is an ultra-low-noise, narrow-linewidth semiconductor DFB laser for optical sensing applications like lidar and RF over fiber. The laser and its control electronics are integrated into a single module that uses precision feedback monitoring to provide ultra-low-noise performance and superior wavelength stability. The built-in, sharp-edged frequency discriminator significantly reduces linewidth while maintaining single-mode operation across the full operating temperature range. The model also offers fast frequency tuning, which enables frequency-modulated continuous-wave sensing.

Teraxion makes high-precision optical filters for ASE and Brillouin filtering in sensing applications or for the isolation of a modulated RF signal in RF communications. Signal isolation filters exhibit unbeatable flat top steep edge specifications. Low dispersion filters are also available for picosecond laser spectral filtering.

Teraxion has the CM-V Chirped Module with VBG compressor matched pair, comprising a fiber pulse stretcher and a VBG pulse compressor.

The TPSRX – Xtended Tunable Pulse Stretcher from Teraxion offers the tailoring of the ultrafast lasers pulse shape.

The TPSR – tunable pulse stretchers for diffraction grating and volume Bragg grating compressors and tunable pulse stretchers with extended stretching are suitable for chirped-pulse amplification of ultrafast lasers. These stretchers allow clean amplification of <200 femtosecond pulses.

Teraxion has ultra narrow tunable optical filters for Brillouin filtering in remote sensing applications or for the isolation of a modulated RF signal in RF communications.

Teraxion has the CM-V Chirped Module with VBG compressor matched pair, comprising a fiber pulse stretcher and a VBG pulse compressor.