On November 13, 2019, the 21st h$×igh tech Fair held in Shenzhen. Shenzhen Photoni±₩π€cs Valley Technology Co., Ltd.>↓$♦ went to the exhibition, and the p​♣roducts were displayed in Longgang Distriβδct exhibition area, Shenzhen University exhibi₩≠tion area and excellent innovative pro‍>σduct exhibition area. During the meeting, sun​↓&γlight Valley held product demonstrat•♦→ion, technical exchange and other a→ ♣ctivities for the masses. During t↓α∞he exhibition period, the co←∞∏mpany's product "rapid mobile power ♠✔supply" not only won the ™¶excellent product award, but al"€€$so the company's key project high-speed o× ®ptical communication module was se≈ ≥lected as "outstanding i↑¥nnovative product of the 21st hi​↓©±gh tech fair".

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       €✘; China high tech fair is a≠≈  professional exhibition for e'₽βxhibition and trade of high-λ✘≈tech achievements approved by the Sta ★₩te Council. The high tech fair one belt, §£∞®one road, has been closely γ↑co operating with other count‌× "ries in the world in the light of the charac★ teristics of open cooperation. This yea©∏r, 44 countries and international organiza≠±tions and 68 overseas groups have participated ≈λin the exhibition, including 37 co​"≤®untries along the belt.

        € The exhibition has "High tech achievem$™€ents trading, high-tech professional prod↕ €ucts exhibition, forum, super super specia≤✘∑↔l activities, high-tech talents and →•βintelligence exchange meeting÷£•, and non closing trade fair&q↔ φuot; integrates fruit tradiε$ng, product display, high-♦§λlevel forum, project investment promo​÷tion, cooperation and exchange. Through thδ¶e organic combination of "government, indus≤×≥try, University and researc↑ φh resources", it provides overseas and ÷✘domestic businessmen with ≠←projects to seek for A convenient cha∏∑‍×nnel for technology, products, marketβ₩✘✘, capital and talents. (with pictures, during±& the meeting, the crowd was in constant α₹enthusiasm, GIF)

High speed optical communication↔λ module / power 5g communication

        Wit$∑$ h the "high speed optical communication modu↑&le", Shenzhen Photonics Valley Tech¶'♣nology Co., Ltd. will not only be able to  δ€transmit massive data, but β÷‌also become a sharp tool for upgrading the t©"raditional optical Internet ind☆εγustry. During the exhibition, t≤¶'he leaders paid close attention to it andγ→±± fully affirmed the innovation ↑±and application of the exhibition results. Dur☆☆×≠ing the exhibition period, the products weΩ‍re selected into the "exhibition ✔&₽₽area of excellent innovative products of t₽Ω÷he 21st high tech fair".

On the morning of November 14,®₽ President Li Qingquan and vice p‍<"αresident Zhang Xueji visited the exhibiti ‌↔♦on area for guidance. The researc≤ h status, market prospect and innovation ∞β>βpoints of the project are inquδ→ired in detail, and the innovation and ap♣↔γεplication of the exhibition results are fully¶π affirmed.

On the morning of November 15, Liu Hongyi, Seφ​cretary of the Party committee ™γ↔‍of Shenzhen University, accomp​≤anied by Liu Junshan, director of₹₹← the party political office and Chen Jiaxi‍×, director of the Publicitβ≥∞✘y Department of the Party comm'βittee, paid a special visit to ↔β×σGaojiao Convention and exhibition area for obser‍©vation and guidance.

Module display:

PAM4 optical module

 PAM4 optical module has been determi±•ned as the standard technology of fo∑®βrward transmission, intermediate transmπ₩≈‍ission and return transmission of base ≠♦©→station in the upcoming 5g↑✘♠∞ communication. With the outbreak of 5G ma♦ ©rket, its scale will reach tens of bill&₹®ion yuan in 2-3 years. The 50G single chann↑≤→≈el PAM4 optical module of Shenzh★>€↓en Photonics Valley is planned to be p←¥₩ut into the market by the end of 2019, and 200×λ‌≠G / 400G multi-channel PAM4 ≠γ£↔products will be launched in 202≠★÷™0. The company's unique chip on board (∏♦≥COB) optical engine technology will ♥✘ <effectively improve the tran∏δ¶smission efficiency of optical modules ☆$±(30%).

Low cost coherent optical module

Coherent communication technology is the δ☆most advanced technology in the"Ωδ field of long-distance tel✔♥ecommunication network and data center interc§>>$onnection high-speed optical transmissio✔₹•εn. However, the traditional coherent communicat±§ion modulation format algorithm is complex and exα×pensive, which limits its application market. ✔ε≈≤The new polarization coding and d£‍"​irect detection technology proposed by Shen€α ✔zhen Photonics Valley Technology↕↑ Co., Ltd.  can greatly simplify the de∑¶$∑sign of the communication system while mε★∏±aintaining the performance of♦£≥≥ the coherent communicatio≥∏$☆n system. It is of great stδγrategic significance to improve the transmission✔← capacity of the current dense wavelength di ™vision multiplexing system and δ  realize the coherent optical transmissio¶↔‌n network with large capacity and low cosαφ¥t. It is expected to lead the new trend in ☆®the optical communication fiel↓®•d in the next 3-5 years.

Fast moving power / new technology / real light↔<♦↓ speed charging

Shenzhen Photonics Valley Technology Co., • $​Ltd. showed its "rapid mobile powe©¶​δr supply" in Longgang exhibition>© area of the high tech fair. The power stora≠Ωge capacity of the mobile po↕∞wer supply "can fully stor♠€e the power of a mobile phone in five minutes&™↕↑βquot; became the focus of the audience, attra↔¶₽Ωcting interviews from major TV sta'‍tions and winning the favor of the ↔≤φpublic. The strong product performance (hi★≈ππgh-end cell, intelligent master chip, 12W↑♠ super large input power, suppor <ting a variety of fast charging ∏™protocols, etc.) and the excellent appearanc ±←e of high-end and simple power supply won ≠✘♠the "excellent product award&qu★£ot; during the exhibition.

During the exhibition period, the mas☆ s boom continued, "rapid ☆¶↔<mobile power supply" becam≥™e the product that the masses  σ ★competed for consultation. ‍‌ The people are looking forward to the future m★αarket of the products, which attracts forei>☆✘gn friends and buyers to analyze and appreci$π₩‌ate the products. (GIF)