Source Photonics Products from China
Photonics Source makes it easier to discover products, evaluate options, and submit quote requests to Chinese suppliers.
Select by Technical Specifications
Choose a category, select a subcategory, fill in your key parameters, and submit — our team will match you to the right products.
Subcategory
Additional Requirements (Optional)
Our team will respond within 24–48 hours
Built for Photonics Product Selection & RFQ
For engineers, purchasers, and suppliers — discover, evaluate, and request quotes for Chinese photonics products.
Find products, compare options, and connect with relevant suppliers.
Explore photonics products for experiments, development, and application needs.
Show your products to global buyers, improve your visibility, and receive qualified inquiries.
Popular Categories
Browse our comprehensive photonics product library
Image Sensors
Laser Diode Drivers
Laser Diodes
Laser Modules & Systems
Superluminescent Diodes
Calibration Standards
Beam Expander
Beam Shapers
Ceramic and Glass Components
Diffusers
Featured Chinese Photonics Products
Curated products with key specifications — updated regularly
Featured Chinese Photonics Suppliers
Verified manufacturers and distributors from China
Applications & Buying Guides
Understand what products can do and how to choose the right one
Applications
What can this product do?What Are Solid-State Lasers? Principle, Benefits & Applications
A solid-state laser is one of the most common and reliable laser types used in modern industry, medical equipment, and scientific research. Unlike gas or fiber lasers, it uses solid materials as its gain medium to generate stable, high-brightness laser beams. Thanks to its high precision, long lifespan, and compact structure, solid-state lasers have become a mainstream solution for high-precision laser processing and optical systems.
Learn more →What Is a Microlens Array? Working Principle & Key Applications
A microlens array (MLA) is a high-precision optical component composed of hundreds or thousands of tiny, uniformly arranged micro lenses on a single flat substrate. Unlike traditional single lenses that focus one light beam, a microlens array can split, homogenize, and reshape light on a micro scale. It is widely paired with VCSELs, lasers, and image sensors, becoming a core part of modern miniature optical systems.
Learn more →What Is VCSEL (Vertical Cavity Surface Emitting Laser)? Definition, Benefits & Applications
VCSEL, short for Vertical Cavity Surface Emitting Laser, is a widely used semiconductor laser component in modern optoelectronics. Unlike traditional edge-emitting lasers, VCSEL emits laser light vertically from its chip surface. Thanks to its low power consumption, stable beam quality, low cost, and easy integration, it has become the core light source for 3D sensing, wearable devices, and high-speed optical communication.
Learn more →What Is a Spatial Modulator? Key Uses & Working Basics
A spatial modulator, most commonly known as a Spatial Light Modulator (SLM), is a core programmable optical device widely used in modern photonics, imaging, and laser systems. It enables precise, dynamic control of light beams, making it indispensable for advanced optical technology and industrial optical equipment.
Learn more →Buying Guides
How should I choose?Precision Laser Diode Drivers for LiDAR, Sensing & Quantum Measurement
Wuhan Optical Valley Interlink Technology Co., Ltd. was founded in 2013 by a technical team from Huazhong University of Science and Technology.
Read guide →Narrow Linewidth DFB Lasers & SLD Modules from icrolight
icrolight is a high-tech enterprise specializing in the R&D, manufacturing and sales of active and passive photonic devices for microwave photonics, LiDAR ranging, gas sensing, fiber optics and photomedicine.
Read guide →HAUCORE Semiconductor Laser Diodes for Industrial & Sensing
Shandong Huaguang Optoelectronics Co., Ltd. (HAUCORE) is a leading high-tech manufacturer of compound semiconductor optoelectronic devices, founded in 1999 and headquartered in Jinan, China, with two R&D and production bases in Jinan and Weifang.
Read guide →DM-8E5A-8OD 808nm Pump Laser Diode
Looking for a market-verified 808nm pump laser diode? This guide introduces HAUCORE DM-8E5A-8OD (HGLD-808-COS-D-5W), its core advantages, key specs and mainstream industrial, medical & research applications.
Read guide →Photonics Product Categories
Browse all product categories and subcategories
Why Buyers Trust Photonics Source
Photonics Source is built to help global buyers source photonics products from China with more clarity, better visibility, less friction, and more practical sourcing support.