Pulsed Erbium-doped Fiber Amplifier Manufacturers

The 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump laser diode are designed as pump sources for erbium doped fiber amplifier (EDFA) applications. Processes and techniques of coupling the fiber to the laser allow high output powers that are very stable with both time and temperature. The grating is located in the pigtail to stabilize the wavelength. Devices are available with kink free output powers to 600mW. The 976nm 600mW PM FBG Stabilized pigtailed butterfly Pump laser diode series pump module utilises a Fiber Bragg Grating design for enhanced wavelength and power stability performance. This product has been designed to ensure superior wavelength locking over drive current, temperature and optical feedback changes.

The 10/130 double clad thulium doped fiber is a single-mode double-clad fiber designed for eye-safe 2μm fiber amplifiers and lasers. By optimizing Tm ion doping, it has a higher slope efficiency when pumped at 793nm wavelength and can be used in medical and plastic processing fields.

The 1330nm DFB TEC Coaxial SM Pigtailed Laser Diode is generally applied for stabilizing or modulating light source. In addition, the high stability laser source can be used for testing apparatus and OTDR equipment. The laser diode is composed of a CWDM-DFB chip, built-in isolator, built-in monitor photodiode and TEC cooler, and SC/APC,SC/PC, FC/APC,FC/PC optical fiber connector. Customers can select the length of optical fiber and pin definition based on actual demand. The output power is available from 1MW, 1270nm~1610nm CWDM wavelength available.

1550nm Superluminescent Diodes SLED are optical sources with a rather wide optical bandwidth. In that they differ from both lasers, that have a very narrow spectrum, and white light sources, that exhibit a much larger spectral width. This characteristic mainly reflects itself in a low temporal coherence of the source (which is the limited capability of the emitted light wave to maintain the phase over time). SLED may however exhibit a high degree of spatial coherence, meaning that they can be efficiently coupled into single-mode optical fibers. Some applications take advantage of the low temporal coherence of SLED sources to achieve high spatial resolution in imaging techniques. The coherence length is a quantity frequently used to characterize the temporal coherence of the light source. It is related to the path difference between the two arms of an optical interferometer over which the light wave is still capable to generate an interference pattern.

The 915nm 50W Diode Laser For Printing Or Pumping is designed and manufactured by BoxOptronics, It has high-performance and high-reliability requirements for fiber and solid-state laser pumping.

The 808nm 10W 2 Pin Fiber Coupled Laser Diodes are manufactured with new specialized fiber-coupling techniques. High efficiency, stability and superior beam quality. The 2-pins lasers are achieved by transforming the asymmetric radiation from the laser diode chip into an output fiber with small core diameter by using special microptics. Inspecting and burn-in procedures in every aspect come to a result product with reliability, stability and long lifetime.