Laser Diodes | VCSEL | Silicon Photonics & Optical Transceivers

Tlaletso Global Photonics (TGO) designs and manufactures advanced laser diodes, vertical-cavity surface-emitting lasers (VCSEL), DFB distributed feedback lasers, laser drivers, clock data recovery circuits, optical modulators, transimpedance amplifiers, co-packaged optics, silicon photonics, linear drive pluggable optics, high-speed optical interconnects, transceiver modules, active optical cables, and precision optical components for AI data centers, telecom infrastructure, and industrial sensing.

Laser Diodes and VCSEL Arrays

Laser Diodes & VCSEL

High-power CW and pulsed laser diodes, VCSEL arrays for 3D sensing, LIDAR, and optical communication.

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DFB Laser and Laser Driver Modules

DFB Laser & Drivers

Narrow-linewidth DFB lasers, low-noise laser drivers, and integrated CDR circuits for coherent optics.

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Optical Modulators and Transimpedance Amplifiers

Modulators & TIAs

High-speed Mach-Zehnder modulators, electro-absorption modulators, and linear TIAs up to 100Gbaud.

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Co-Packaged Optics and Silicon Photonics

Co-Packaged Optics

Co-packaged optics engines, silicon photonics transceivers, and optical I/O solutions for high-density switches.

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Linear Drive Pluggable Optics and High-Speed Interconnects

Linear Drive Optics

Linear drive pluggable optics (LPO) for reduced power consumption, plus active optical cables and high-speed interconnects.

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Optical Transceivers and Active Optical Modules

Transceivers & AOCs

400G/800G transceiver modules, active optical cables, and custom optical engines for data centers.

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About Tlaletso Global Photonics (TGO)

Tlaletso Global Photonics is a leading manufacturer and system integrator specializing in laser diodes, VCSEL, DFB lasers, laser drivers, clock data recovery circuits, optical modulators, transimpedance amplifiers, co-packaged optics, silicon photonics, linear drive pluggable optics, high-speed optical interconnects, optical transceiver modules, active optical cables, and precision optical components. Headquartered in Stellenbosch, South Africa, with R&D support from our China-based engineering team, we deliver end-to-end photonic solutions for hyperscale data centers, 5G transport networks, and emerging AI clusters. Our mission is to enable low-power, high-bandwidth optical connectivity worldwide.

Laser Diode & VCSEL Manufacturing

Silicon Photonics & Co-Packaged Optics

High-Speed Optical Transceivers

Linear Drive & CDR Technologies

Laser Diodes

Silicon Photonics

Optical Transceivers

Co-Packaged Optics

Photonics Insights & Technical Resources

1310 Optical Cable Standard

1310 Optical Cable Standard

This document outlines the specifications for a single-mode optical fiber and cable designed for use around the 1310 nm zero-dispersion wavelength, suitable for both the 1310 nm and 1550 nm regions, and compatible with analogue and digital transmission. This article delve

Optical module cannot be connected

Optical module cannot be connected

The solution is to unplug the fiber and reinsert it into the SFP module interface until a “click” sound is heard, indicating the fiber connector and SFP module are properly connected. Contamination or damage on the fiber end face requires the use of a fiber end-fa

Price list for Russian stress-sensing optical cables

Price list for Russian stress-sensing optical cables

Click on the download links to download date wise Consolidated pricelist. Seair Exim solutions provide a free access to the relevant and updated trade report of Optical cable export data from Russia. This list of Optical cable export data can be utilized to know the pricing, duty

How much do optical modules cost when exported from Armenia

How much do optical modules cost when exported from Armenia

Armenia Exports of optical fibres, optical fibre bundles and cables to United States was US$88. 9 Thousand during 2024, according to the United Nations COMTRADE database on international trade. Trade of goods by groups of goods- monthly 21. Export average (Average value)

Optical power of the optical module

Optical power of the optical module

Also known as saturation optical power, it refers to the maximum average optical power that the receiver component of the optical module can receive under a certain bit error rate (BER=10-12) condition. As an essential component of optical fiber communication, optical modules

Optical cable opening and splicing process

Optical cable opening and splicing process

In this guide, we'll walk you through the entire process of preparing fiber optic cable for splicing and termination to fiber connectors. For network managers and technicians, a poor splice can lead to significant signal degradation, network downtime, and costly t

Contact Tlaletso Global Photonics

We provide customized laser diodes, optical transceivers, and co-packaged optics with rigorous quality control.
Our manufacturing facility is located in Stellenbosch, South Africa. Reach out for OEM/ODM inquiries and technical support.

23 Photonics Avenue, Techno Park, Stellenbosch, 7600, South Africa

+27 63 148 2975  |  +27 63 148 2975  |  [email protected]