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A Company Specializing in Photonics, Crystal Engineering, and Fabrication

Laser Crystals
Scintillation Crystals
Nonlinear Crystals
Infrared Crystals
Athermal Crystals
Photonics Lasers
Magneto-Photonics Devices
Electro-Optical Devices
and More
Germanium single crystal--used
Infrared Optics Diamond Turning Process-used
Crystal Growth--used
BaGa4Se7 BGSe --used

Crystal Engineering and Applications

Based in Singapore, Only expertise in Crystals
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Our Services

Nd:YLF (Er/Tm/Ho etc.)-Neodymium doped Yttrium Lithium Fluoride (Nd:YLF)--used

Crystal Engineering and Applications

Specialize in the processing and refurbishment of laser and nonlinear crystals.

HgGa2S4 - HGS Crystal--used

Crystal-Based Photonics Technology Consultancy

Offer specialized consultancy services for innovative crystal-based photonics technologies.

Drivers--used

Photonics Modules and Component Engineering

Expertise in designing and consulting on photonics systems, photonics emitters and receivers.

Why Choose Us

Cost effective solutions

High-quality products and solutions with competitive pricing and unparalleled customer service.​

vertical integrated manufacturer

All stages, from design to final inspection, are managed in-house for complete control.​

original design manufacturer

Optical design and fabrication, mechanical design, optical film design, and rapid prototyping.​

FOB, Singapore

Our shipping terms offer competitive advantages for global customers by shipping FOB.​

One Stop Crystal Optics Solution

A trusted leader in the engineering and fabrication of photonics and crystal-based technologies, POC Opto-Tech Pte Ltd combines cutting-edge technology, deep technical expertise, and a strong dedication to innovation to deliver high-quality, high-performance photonics solutions.

Customized Engineering

We support full customization — whether it’s a single prototype, a batch of five, or mass production of 100,000 sets — covering every stage from material selection and optical design to precision fabrication.
With a strong focus on advanced engineering, manufacturing excellence, and technical consultancy, POC serves diverse industries including industrial, medical, scientific, and high-technology sectors.
Our mission is to deliver tailored optical solutions that meet each client’s specific requirements, backed by precision engineering, reliable quality, and exceptional service.
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