The 980nm ASE broadband light source based on the spontaneous emission of rare-earth optical fibers, offers high optical power and low polarization, covering the 980nm wavelength range. It is suitable for testing optical fiber loss and polarization, as well as for FBG grating production.
These 405nm~940nm Single Mode Fiber Testing Light Source uses F-P type semiconductor laser chip, and the professionally designed drive and temperature control circuit temperature control ensures the safe operation of the laser. Complete wavelength, stable output power and spectrum, single-mode fiber output, excellent spot quality (LP01 mode). The equipment has the characteristics of rich wavelength selection, adjustable power, narrow spectral line width, convenient operation, and high safety. It can be widely used in the fields of fiber optic sensing, optical device testing, semiconductor detection, machine vision detection, etc.
The C band 1W 2W High Power ASE Broadband Light Source is an incoherent light source, generated by spontaneous emission from erbium-doped fiber pumped by a semiconductor laser. The light source wavelength covers the C-band (1528nm-1568nm), with a spectral flatness of 20dB.
The 2000nm Wavelength SM Fiber Coupled Laser uses a high-performance butterfly-shaped semiconductor laser chip. Professionally designed drive and temperature control circuits ensure the safe operation of the laser, and the output power and spectrum are stable. It can be used as a seed light source for thulium-doped fiber lasers or fiber amplifiers, and is available in desktop or modular packages.
1920~2020nm Thulium-doped Fiber Amplifier(TDFA) can be used to amplify 2um band laser signals in the power range of -10dBm~+10dBm. The saturated output power can reach up to 40dBm. It is often used to increase the transmission power of laser light sources.
The 1560nm picosecond fiber laser uses high-performance rare earth optical fiber as the working medium, combined with high-precision dispersion compensation technology and active servo system to achieve stable output of 1560nm band picosecond pulse laser. It can start automatically with one button, work stably for a long time and is maintenance-free. It has the characteristics of extremely narrow laser pulse and high pulse peak power. It has wide applications in optical frequency comb, supercontinuum, terahertz THz and other fields.
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