摘要对半导体激光器的发展历史和发展现状进行了综述, 并具体介绍了长春光学精密机械与物理
研究所近年来在大功率半导体激光器方面所取得的主要进展, 特别是在大功率半导体激光器的 …

With high‐temporal coherence and low‐phase noise, narrow‐linewidth lasers have
important applications in spectroscopy, holography, and coherent detection. At present, ultra …

The spectral linewidth of semiconductor lasers is a crucial performance parameter in a
growing number of applications. A common method to improve the coherence of the laser …

A narrow line distributed feedback (DFB) fiber laser based on a 16 mm long Bragg grating,
inscribed in a purpose-made strongly activated and highly photosensitive silica fiber, was …

Thin film lithium niobate (TFLN) has become a promising material platform for large scale
photonic integrated circuits (PICs). As an indispensable component in PICs, on-chip …

We report on the realization of distributed Bragg reflector laser diodes emitting near a
wavelength of 1064 nm in a single longitudinal mode with high output power and kHz-level …

The smart travel era has come and requirement for high precision lidar detection technology
is higher and higher. The new solid-state lidars can meet the requirements of intelligent cars …

A distributed feedback GaAs-based semiconductor laser with a laterally coupled grating is
demonstrated at a wavelength of 780.24 nm with up to 60 mW power. A mode expander and …

We have designed and fabricated a kind of supersymmetric slotted Fabry–Perot
semiconductor laser near 1550 nm to achieve a single-mode, high-power, and narrow …

A monolithically integrated widely tunable narrow-linewidth light source was realized on an
InP-based quantum dot (QD) gain material. The quasi zero-dimensional nature of QDs and …