Have our sexy but gorgeous crystal lingerie caught your eyes?
We only offer twenty suits of sexy lingerie now, but each of them has a special name which reflects its style. But it is not the only name, there must be a name appears in your mind while you opening the black and mysterious gift box. These brilliant erotic lingerie will be shipped by our specially designed boxes which shown in the right hand column. So, they are the best gifts for her! Besides, they are the best sexy lingerie for wedding night. We are sure that you will be the most charming brides on the wedding night with this brilliant sexy lingerie.

About crystalsexylingerie

Our lingerie are made of copper plated silver, which can avoid to be infected, decorated with large amount of crystal which is SiO2 (it’s different from Rhinestone).
Usually, we offer free size sexy bras lingerie and the bra size is 75B if without special requests, because there’s an adjustable chain in the back. But, if you want the sexy lingerie with your own size, you can leave us a message online while you are placing an order, or send message to service@crystalsexylingerie.com for help. Please note: Each suit only contain bras and underpants, does not contain the other accessories like necklaces and etc. shown in the picture, and all the suits are not available to be sold separately!

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• Alignment: Using small, precise motors, the fusion splicer makes minute adjustments to the fibers’ positions until they’re properly aligned, so the finished splice will be as seamless and attenuation-free as possible. During the alignment process, the fiber optic technician is able to view the fiber alignment, thanks to magnification by optical power meter, video camera, or viewing scope.

• Impurity Burn-Off: Since the slightest trace of dust or other impurities can wreak havoc on a splice’s ability to transmit optical signals, you can never be too clean when it comes to fusion splicing. Even though fibers are hand-cleaned before being inserted into the splicing device, many fusion splicers incorporate an extra precautionary cleaning step into the process: prior to fusing, they generate a small spark between the fiber ends to burn off any remaining dust or moisture.

• Fusion: After fibers have been properly positioned and any remaining moisture and dust have been burned off, it’s time to fuse the fibers ends together to form a permanent splice. The splicer emits a second, larger spark that melts the optical fiber end faces without causing the fibers’ cladding and molten glass core to run together (keeping the cladding and core separate is vital for a good splice – it minimizes optical loss). The melted fiber tips are then joined together, forming the final fusion splice. Estimated splice-loss tests are then performed, with most fiber fusion splices showing a typical optical loss of 0.1 dB or less.

Nanjing Jilong Optical Communication Co., Ltd is professional in developing and producing Fusion Splicer.

The process of fusion splicing involves using localized heat to melt or fuse the ends of two optical fibers together. The splicing process begins by preparing each fiber end for fusion. Fusion splicing requires that all protective coatings be removed from the ends of each fiber. The fiber is then cleaved using the score-and-break method. The quality of each fiber end is inspected using a microscope. In fusion splicing, splice loss is a direct function of the angles and quality of the two fiber-end faces.

The basic fusion splicing apparatus consists of two fixtures on which the fibers are mounted and two electrodes. Figure 4-13 shows a basic fusion-splicing apparatus. An inspection microscope assists in the placement of the prepared fiber ends into a fusion splicer. The fibers are placed into the fusion splicer, aligned, and then fused together. Initially, fusion splicing used nichrome wire as the heating element to melt or fuse fibers together. New fusion-splicing techniques have replaced the nichrome wire with carbon dioxide (CO2) lasers, electric arcs, or gas flames to heat the fiber ends, causing them to fuse together.

The Ideal Fusion Splicing Process

The goal is to create a joint with minimum insertion loss yet with mechanical strength and long-term reliability that matches the fiber itself.

The ideal process should be fast, inexpensive and should not require expensive equipment. But in reality the process needs trade-offs among different applications and requirements. For example, for undersea telecommunications, long-term reliability is the most important goal for a fusion splicing.

The Advantages

There are other approaches for interconnecting fibers such as fiber optic connectors and mechanical splicings. Compared to these two, fusion splicing has many advantages as explained below.

1. Very compact

2. Lowest insertion loss

3. Lowest back reflection (optical return loss ORL)

4. Highest mechanical strength

5. Permanent

6. Can withstand extreme high temperature changes

7. Prevents dust and other contaminants from entering the optical path