The Firefly wavelength range includes many molecular absorption features including hydrocarbons and is ideal for real-time imaging for molecular spectroscopy, the remote sensing of hydrocarbons, stand off gas detection and mid IR waveguide characterisation. FULLY AUTOMATED Wavelength tuning and locking is...
Mid-infrared photonics is the practical application of electromagnetic radiation with a wavelength between two and approximately twenty micrometres. This region includes a number of so-called water windows: wavelengths of light that can propagate through the Earth’s atmosphere without being absorbed by...
This is achieved through the use of nonlinear optical crystals designed for difference frequency generation in the case of the transmitter and sum frequency generation for the receiver. High-speed modulated communication signals can thus be frequency converted to the mid-infrared wavelength range by a...
Mid-wavelength infrared (MWIR) photodetectors which can operate under the low flux conditions are of great interest for long-range military and astronomical applications1,2. In most of these applications there is a need to increase the capability of the system to detect light in a low photon fl...
The mid-infrared (mid-IR) lasers, operating within the wavelength range of approximately 3 to 8 micrometers, are witnessing significant growth across various sectors due to their critical role in many applications. From revolutionizing healthcare through prec...
III-V semiconductors are mainly used in the near infrared (NIR), while SOI has slightly broader wavelength range. On the other hand, silicon nitride on silicon dioxide platforms are of use from visible (VIS) wavelengths to the upper part of the NIR (as SOI). The main limitation for SOI ...
Mid-infrared (IR) spectral region is of immense importance for astronomy, medical diagnosis, security and imaging due to the existence of the vibrational modes of many important molecules in this spectral range. Therefore, there is a particular interest in miniaturization and integration of IR optica...
Midinfrared Optical Parametric Amplifier With 6.4-11 mu text{m} Range Based on BaGa4Se7 A widely tunable picosecond midinfrared (MIR) optical parametric amplifier (OPA) with wavelength ranging from 6.4 to 11 μm based on the BaGa4Se7 crystal w... F Yang,JY Yao,HY Xu,... - 《IEEE Pho...
Bibliography, Practical/ fibre lasers nonlinear optics/ mid-infrared lasers bulk solid-state lasers fiber lasers nonlinear optics wavelength 2 mum to 8 mum/ A4255R Lasing action in other solids A4255N Fibre lasers and amplifiers A4265 Nonlinear optics B4320G Solid lasers B4320F Fibre lasers and...
Mid-infrared (mid-IR) is of interest for photodetection because of not only matches the atmosphere window but also gives additional thermal information compared with visible or near-infrared. The main commercial photodetectors in this wavelength are based on epitaxial materials such as HgCdTe bulk and...