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 …

Two simple external cavity diode laser designs using fibre pigtailed gain chips are tested
and their properties compared with a high end DBR fibre laser. These ECDLs demonstrate a …

Mode stability is an important performance characteristic of external cavity diode lasers
(ECDLs). It has been well established that the continuous mode-hop-free tuning range of a …

Conventional Raman techniques require a continuous-wave laser with stabilized
wavelength, narrow line width, and sufficient output power. Due to their miniature size and …

We have developed an extended-cavity diode laser (ECDL) with a simple design by using a
commercial precision mirror mount with minor modifications. Our design allows tuning of the …

The external cavity feedback semiconductor laser shows obvious optical bistability in
practice. That is, at the same operating temperature, different temperature tuning directions …

We present a novel electro-optically tuned external-cavity diode laser (ECDL) that utilizes a
volume Bragg grating (VBG) as the frequency selective feedback element and a piece of …

A miniaturized, standalone tunable semiconductor laser module operating at a wavelength
of 633 nm with a footprint as small as 10 mm * 5 mm is presented. The module is based on …

Quantum Technologies (QT) hold the promise of a step-change improvement in many high-
impact applications, such as ultra-stable clocks and extremely sensitive gravity and …

A novel laser diode (LD) wavelength stabilization system based on an optical wedge
interferometer is presented. The proposed system uses an interference pattern from an …