We report a novel high-power bistable distributed feedback (DFB) semiconductor laser diode operating near 1060 nm, which is realized by inserting a high-bandgap electron barrier layer and a grating ...

The cavity length dependence of the linewidth property of complex coupled (CC) DFB lasers is investigated. In CC-DFB lasers with a fixed geometrical structure of the active region, the cavity length ...

DAYY Photonics' DFB lasers are also engineered to meet the demanding needs of the gas detection industry. These lasers excel in tunable diode laser spectroscopy and cavity ring-down spectroscopy ...

These lasers are highly stable, reliable, compact, and, compared to other laser types, more cost-effective. This is why DFB lasers have been widely used in telecommunications for years.

DFB (Distributed Feedback) and DBR (Distributed Bragg Reflector) lasers are crucial components in enhancing the efficiency and reliability of optical communication systems.

Customer will use450nm DFB prototypes for testing in the development of next-generation defence, aviation, and scientific applications Australia-based semiconductor developer BluGlass has secured its ...

Casela Technologies, a semiconductor laser company with operations in Nanjing, Taipei, and Silicon Valley, has introduced 1310nm band high-power, continuous-wave (CW) distributed feedback (DFB) lasers ...

Coherent is introducing high-power CW DFB laser diodes that enable 400G to 1.6T silicon photonics-based transceivers, which are among the transceiver technology platforms deployed in the ...

Scientists from Japan have developed a new type of distributed feedback (DFB) laser and have shown that it can be used to transmit data at speeds of 200 Gb/s over a record distance of 10 kilometers.

Intel Labs has announced construction of an eight-wavelength, distributed feedback (DFB) laser array on a chip for optical laser communications modules in datacenters.