[Data] WTI Blog: Optical Communication and Devices Edition 2017-2020

"Why do optical semiconductor devices fail?" An introduction to optical communication and devices.

This document summarizes the WTI blog of Wave Technology Co., Ltd., a "development design promotion business" that addresses the shortage of engineers, covering the years 2017 to 2020, focusing on optical communication and devices. It introduces various topics, including "Why do we use light for communication?" from September 18, 2018, "Why do optical semiconductor devices fail?" from April 2, 2019, and "WTI supports sustainable development" from June 15, 2021. Additionally, it contains a wealth of useful information related to products and industries. We encourage you to read it. [Excerpt of Contents] ■ May 9, 2017: Introduction to optical communication and optoelectronic conversion devices! ■ August 29, 2017: Precise assembly technology is necessary to determine the characteristics of optical devices! ■ November 28, 2017: Lasers are used in various fields! ■ September 18, 2018: Why do we use light for communication? ■ December 18, 2018: "Optical fibers" are also important for evaluating optical devices. *For more details, please refer to the PDF document or feel free to contact us.

• Communications

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Publication of a specialized analytical method for ultra-short-chain PFAS analysis, presented at the 59th Annual Meeting of the Japan Society of Water Environment (March 2025)! "Development of an analytical method for ultra-short-chain and short-chain PFAS in drinking water and environmental water using LC-MS/MS."

Tokyo, August 15, 2025 - (JCN Newswire) - T. Rowe Price Japan Co., Ltd. (Chiyoda-ku, Tokyo; President and CEO: Naoyuki Honda), the Japanese subsidiary of T. Rowe Price, a global asset management company based in Baltimore, Maryland, USA, which operates investment management services in 16 countries and leads the industry in active management, has announced the addition of a new "monthly settlement and forecast distribution type" fund to the existing mutual funds "T. Rowe Price U.S. Growth Stock Fund (nickname: American Royal Road)" and "T. Rowe Price U.S. All-Cap Equity Fund." The new funds will be established and begin operations on August 18, 2025. The "monthly settlement and forecast distribution type" fund will be available through Mizuho Securities Co., Ltd. URL https://acnnewswire.com/press-release/japanese/101921/

Tokyo, August 14, 2025 - (JCN Newswire) - Global consulting firm AlixPartners (hereinafter referred to as "the Company") has conducted a survey of industry experts involved in turnaround and restructuring in Asia and has released the latest report titled "2025 Asia Turnaround & Restructuring Survey" (hereinafter referred to as "the Survey"). The results of this survey indicate that, amidst ongoing geopolitical tensions affecting the economic situation, there is an optimistic outlook in Asia regarding global market instability and uncertainty. On the other hand, over 90% of respondents predict that geopolitical turmoil, such as regime changes and conflicts, will lead to an increase in corporate underperformance in the Asia region. Additionally, about 70% believe that global supply chain challenges will worsen over the next year, indicating that as international circumstances become more complex, the impact of such changes on Asian businesses is expanding. URL https://acnnewswire.com/press-release/japanese/101854/

The Changhong Plastic Group Imperial Plastic Co., Ltd. (CHS) will be exhibiting at the "DIY HOMECENTER SHOW 2025," which will be held from Thursday, August 21 to Saturday, August 23, 2025, at the Makuhari Messe International Exhibition Hall in Chiba. 【Venue Address】 〒261-8550 2-1 Nakase, Mihama Ward, Chiba City, Chiba Prefecture Makuhari Messe International Exhibition Hall, Hall 5 Booth: 5B06 At our booth, we will showcase cable ties and wiring devices, presenting a wide range of product offerings. Attendees will have the opportunity to view actual product samples, as well as receive sample catalogs and physical samples we have prepared. Additionally, we have thoughtfully prepared commemorative gifts for visitors, so please be sure to stop by.