Cotest Optoelectronics successfully concluded its participation at CIOE 2023, the China International Optoelectronic Exposition.

After a 730-day wait, the 24th China International Optoelectronic Exposition (CIOE 2023), a three-day event, successfully concluded on September 8th at the Shenzhen International Convention and Exhibition Center (Bao'an New Hall). This year's exhibition featured over 3,000 exhibitors and attracted a record-breaking 108,063 attendees.

Two weeks to go! KOTAI Optoelectronics invites you to the 24th China International Optoelectronic Exposition!

The 24th China International Optoelectronic Exposition (CIOE) will be held from September 6-8 at the Shenzhen International Convention and Exhibition Center. Seven concurrent exhibitions will cover the entire optoelectronic industry chain, including communications, optics, lasers, infrared, intelligent sensing, new displays, and optoelectronic innovation.

Kortek Optoelectronics releases VMP9001, featuring four new functions.

Moving Forward with Innovation | KOTAI Photonics invited to EAC, delivers presentation on: Wafer-Level Testing Methods and Related Technical Background for High-Power VCSEL Lasers

Assisting the mass production of core light source devices of lidar Cotest optical core officially released the narrow pulse wafer mass production test bench VMP9000

VCSEL devices are widely used in distance sensing and 3D sensing. When VCSEL arrays are used for TOF modules, especially for dTOF systems such as LiDAR, the peak power, operating current, operating voltage, conversion efficiency

Our VCSEL test machine was successfully delivered to domestic well-known chip manufacturers

Recently, the 3D VCSEL test bench independently developed by our company was successfully delivered to a well-known domestic chip manufacturer in Shenzhen. All performance indicators met customer requirements and passed the acceptance.

Exclusive interview of Cotest test: "tailor" for VCSEL enterprises to greatly optimize customer customized test experience

According to Myers Consulting, Cotai Testing, which focuses on electronic instruments and testing technology, has mainly provided testing services for traditional optical communication enterprises since its establishment in 2012.

Moving forward by light | Cotest Optical Core participated in the 3rd Optoelectronic Integrated Chip Strength Forum

On July 24-29, 2022, the Chinese Academy of Optical Engineering, together with the industry's leading organizations, held the "Forum on Photonic Integrated Circuits 2022", which was sponsored and participated by Cotai Optical Core.

Cotest Optical Core Launches VMP7000 Series Wafer Level Mass Production Test Equipment

Recently, Cotai Optical Core launched the VMP7000 series VCSEL wafer mass production test bench. The equipment is derived from the technical foundation of VPS7000 series and comprehensively integrates the efficiency