There are several prominent optoelectronics (photonics and photonics) trade shows around the world. These events showcase the latest advances, technology, and research in optoelectronics, photonics, and related fields. Here are some of the most prominent examples:

SPIE Photonics West:

Location: San Francisco, USA
Overview: One of the largest optoelectronics technology shows in North America, with more than 1,300 companies exhibiting and attracting thousands of attendees from all over the world. It covers topics such as biomedical optics, laser technology, and optoelectronic components.

Laser World Photonics:

Location: Munich, Germany
Overview: Known as the world’s leading trade show for optoelectronic components, systems, and applications. It brings together industry leaders, researchers, and professionals to discuss innovations in laser and optoelectronic technology.

OFC (Optical Fiber Communications Conference & Exhibition):

Location: San Diego, USA (location may vary)
Overview: The premier event for optical communications and networking professionals, featuring the latest advances in fiber optic technology, systems, and networks.

ECOC (European Conference on Optical Communications):

Location: Varies in different European cities each year
Overview: Europe’s leading optical communications conference, attracting researchers, engineers, and industry leaders to discuss developments in fiber optic and photonic communications technology.
Laser & Electro-Optics Conference:

Location: San Jose, USA (location may vary)
Overview: A leading international forum for scientific and technical optics, combining all aspects of laser technology and electro-optical systems.
Photonics Asia:

Location: Beijing, China
Overview: Asia’s premier event, organized by SPIE and COS, focusing on the latest research in photonics, optoelectronics and imaging technologies.
Semiconductor China:

Location: Shanghai, China
Overview: While primarily focused on semiconductor technology, it includes a significant section on photonics and optoelectronics, especially in the context of manufacturing and industrial applications.
Optatec:

Location: Frankfurt, Germany
Overview: International trade fair for optical technologies, components and systems, providing a comprehensive platform for innovations in optoelectronics.
These exhibitions are essential for industry professionals, researchers and companies to network, collaborate and keep abreast of the latest technological advances in optoelectronics and photonics.