A 1500mm 1200 mm silicon scanning mirror for laser display has been designed and fabricated by deep inductively coupled plasma reactive ion etching (ICPRIE) and flip chip bonding technology. It is a vertically driven electrostatic scanner and composed of two structures having vertical comb fingers. The upper structure is composed of a scanning mirror plate, two torsion bars, a supporting frame ...

An LiF:F+2 color center laser using a two-mirror cavity is reported. The LiF:F+2 laser was achieved by creating the F+2 centers through the photoionization of the F2 color centers at room temperature and simultaneously by exciting the F+2 centers optically. We obtained the F+2 broadband laser oscillation with a peak at 930 nm, and it was more powerful than the room-temperature broadband LiF:F+3...

The authors report demonstration of a low-cost 1000 USD interference lithography system based on a Lloyd’s mirror interferometer that is capable of 300 nm pitch patterning. The components include only a 405 nm GaN diode-laser module, a machinist’s block, a chrome-coated silicon mirror, substrate, and double-sided carbon scanning electron microscopy SEM tape. The laser and the machinist’s block ...

Ambient humidity is an important factor to consider when maintaining dielectric films’ component performance. Herein, humidity-influenced experiments were conducted on complex spectral films based SiO2 and K9 substrates. Firstly, surface stresses in different environments measured. Subsequently, laser-induced damage threshold measurements carried out these components. The experimental results i...

The question of electromagnetic field intensification towards the values typical for strong Quantum Electrodynamics is fundamental importance. One most promising schemes based on relativistic-flying mirror concept, which shows that radiation reflected by will be frequency up-shifted a factor 4 gamma^2 (gamma: Lorentz mirror). In laser-plasma interactions, such travels with relativistic velociti...