BD Bugler provides fiber optic cable trays, 400G optical modules, core routers, head-end row cabinets, IDC construction, structured cabling, and optical network infrastructure for Africa.
HOME / Custom Process for High Temperature Resistant Waveguide Gratings in Broadcast Transmission Arrays - BD Bugler Critical Infrastructure & Optoelectronics
The structures of the AWGs we designed are composed of five main parts, including the input/output waveguides, two slab waveguides, and an array of waveguides, as shown in Fig. 1 (b).
Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu.
There are other areas of application such as signal processing, AWGs are also known under di erent names such as Phased Arrays measurement, and sensing. Silica-on-Silicon and Indium Phosphide
Abstract: We present an integrated transmission filter using phase-shifted Bragg gratings in silicon-on-insulator waveguides fabricated by deep-ultraviolet lithography. The measured resonant
Using the proposed scheme, we experimentally demonstrate a temperature insensitive wavelength filter having transmission dip at 1557.5 nm centre wavelength with -12 dB extinction and
Fiber Bragg gratings (FBGs) are ubiquitous as sensors for a range of parameters and also as optical components in telecommunications systems. However, their temperature dependence
These design of these devices are based on an array of and demultiplexers in a Wavelength Division Multiplexed (WDM) waveguides with both imaging and dispersive properties.
Overview of High-Efficiency Transmission Gratings for Molecular Spectroscopy This article provides a basic overview of the capabilities of transmission gratings optimized for molecular spectroscopy.
Abstract: We demonstrate the design, fabrication and measurement of integrated Bragg gratings in a compact single-mode silicon-on-insulator ridge waveguide. The gratings are realized by
A high-performance 32-channel silicon arrayed waveguide grating (AWG) with 100 GHz spacing is designed and fabricated using 180-nm lithography platform for massive production.
A Bragg grating (BG) is a one-dimensional optical device that may reflect a specific wavelength of light while transmitting all others. It is created by
Arrayed waveguide gratings (AWGs) are key optical components of various new applications in telecommunication, astronomy, medical imaging, and spec-troscopy. It is a very powerful integrated
We can optimize a transmission grating to your exact needs. As an experienced volume gratings supplier, we offer quality, performance, and consistency you can
A high-performance 32-channel silicon arrayed waveguide grating (AWG) with 100 GHz spacing is designed and fabricated using 180-nm lithography platform for massive production.
Subwavelength grating (SWG) waveguides in silicon-on-insulator are emerging as an enabling technology for implementing compact, high-performance photonic integrated devices and
Uniform hard mask opening and a subsequent etching into underlying silicon to realize 50nm deep grating lines was performed. In view of future integration aspects the final etch process for waveguide
Abstract We propose long period waveguide gratings (LPWGs) in a rib structure in which the coupling takes place between the fundamental mode and the higher order modes (slab modes). Such an
In this review, an overview of the available methods for improving the bandwidth, spectral resolution, and transmission function shape of AWGs is provided. The working principle as well as
In this paper, we proposed an effective strategy for general high TM-mode transmission ridge waveguide. By introducing the subwavelength gratings into slab regi
We pride ourselves on delivering high-performance custom gratings that can be easily integrated into any optical system down the line. We achievable this through collaboration and expertise, placing the
Design of ultra-long waveguide grating antennas with uniform emission and high directionality for optical phased arrays on a silicon-on-insulator waveguide platform
--------------------------------------------- Abstract – An array waveguide grating multiplexer and demultiplexer in particular is one of most successful optical filters and it is a key component of photo.
Holographix works closely with our customers to assist them in the development of custom grating-based solutions from concept to production. We have successfully
Transmission gratings operate on the basic principle of interference, but instead transmit the diffracted light to allow compact, lens-based optical designs.
In this article, we propose an ultrafast and fully recon figurable waveguide Bragg grating that is implemented on a silicon-on-insulator (SOI) platform.
At last, a distributed grating network is fabricated demonstrating unique capabilities of three-dimensional sensing of temperature, stress, and bending. These high-quality devices are the first demonstrations