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With the rapid development of optical fiber, the traditional communication devices with electricity as the core is hardly to meet the needs of high-speed and large-capacity optical communication network. MEMS optical switch has become one of the important devices in all optical communication network due to its small size, easy integration and large capacity.

MEMS optical switch is based on Micro-Electro-Mechanical System(MEMS) technology, using the micromirrors to control and switch the optical path. Its function is shown in the following figure:

MEMS is a micro-device or system which can be produced in batches by interating micro-machinery, micro-actuators, signal processing and control circuits. The principle of MEMS optical switches is very simple. When optical exchange is performed, the angle of the MEMS micro-mirror is moved or changed by the driving of electrostatic force or magnetic power, and the input light is switched to different output ends of the optical switch to realize the switching and on-off of the optical path. Its schematic diagram is shown in the following figure:

Compared with traditional mechanical optical switches, MEMS optical switches have the following advantages:
1.Small size and large exchange capacity
2.MEMS chip can be mass produced, so the single cost is not high

MEMS Optical Switch is an ideal component for OXC MCS, system monitoring and protection, optical fiber sensing, and equipment reuse protection.

Now, HYC can provide a series of MEMS optical switches in 1×N configuration, such as 1×2, 1×4, 1×8, 1×16, 1×32, 1×48, etc. Customization is available. The general indicators are as follows:

When developers set out to decide upon a PHP framework for their development project, they look for a solution that is not only highly organized but also fares exceptionally well when it comes to code that is maintainable and reusable in equal measure. And rightly so, because such qualities are crucial for any web app development project where the goal is to build a robust product without spending more time and effort than is necessary. And given how much they are in demand all over the globe, it should come as no surprise that the market is brimming with a plethora of PHP frameworks to choose from.

And, despite the abundance of options, the choice almost always comes down to just two names: Laravel and Symfony, owing to their top-rated abilities in the context of their usability, highly productive features, and so much more. Unfortunately, it can prove to be harder than one would imagine choosing which one of the two is better suited for your requirements because of their many similarities. It includes a whole list of comparable features, such as scaffolding, full-text search support, and more. Then there’s also the fact that both Symfony and Laravel come equipped with features to enable cross-platform app development, making it even harder to pick between the two. So, now it is time we see how they are different to help you make an informed decision for your web app development project.

Speed: In this context, Symfony makes use of a variety of strategic approaches to handle, sustain, and maintain the app’s speed. It enables developers to determine the rate of the entire app or just a single feature by bypassing features that are not essential to the app’s core function. Unfortunately, Laravel doesn’t get any such special provisions to help developers take care of the speed challenge, though it does deliver relevant version control feature that allows migrating the app in the future.
Database support: For data access, both Laravel as well as Symfony provide Object Relation Mapping (ORM). However, in the former, Eloquent is used to tend to the ORM, whereas in Symfony, Doctrine takes care of the ORM. First things first, ORM facilitates easier data manipulation with Eloquent and Doctrine. Now, the differences in this regard — Symfony may enable automatic database migration, but it needs simple definitions for every single field in the model. Laravel, on the other hand, may not offer automated migration, but it doesn’t necessitate defining areas in the database model either.
Forms and validators: This is the aspect where the difference between Laravel and Symfony becomes clear and evident. While Symfony needs a validator component to ratify objects against a specific group of rules, Laravel enables validation of certain inputs against a restricted rule.
While the above discussion may translate into you wanting to look for the Laravel web application development company, the fact remains that you must first carefully evaluate your requirements against the provisions of each one of the two PHP frameworks before making any decision.