Tlaletso Global Photonics (TGO) designs and manufactures laser diodes, VCSEL, DFB lasers, laser drivers, CDR circuits, optical modulators, TIAs, co-packaged optics, silicon photonics, linear drive plu...
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In terms of form factors, distributed-feedback (DFB) lasers are available in TO-can, 14-pin butterfly (type 1), 7-pin RF, and chip-on-submount formats. This makes them versatile and flexible, allowing their
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Our DBR single-frequency lasers offer similar linewidths and tuning ranges to the DFB lasers but have a higher output power at the expense of mode-hop-free operation.
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Our Distributed Feedback (DFB) Lasers provide single-frequency output with unparalleled wavelength stability, ideal for gas sensing/molecular spectroscopy, LIDAR, and telecom.
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DFB lasers suitable for near infrared molecular absorption. Available wavelength range between 1260 nm and 2340 nm. A variety of DFB-LDs are available
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DMLs, particularly Distributed Feedback (DFB) lasers, are widely adopted in these applications due to their reliability and compact form factor. Furthermore, the growing adoption of 400G and 800G optical
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DFB lasers suitable for near infrared molecular absorption. Available wavelength range between 1260 nm and 2340 nm. A variety of DFB-LDs are available telecom and spectroscopy applications!
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The front facet of the laser chip is provided with a high quality antireflection coating for avoiding the Fabry Perot modes of the laser chip. Distributed Feedback (DFB) Diode Lasers are available at
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What is a distributed feedback (DFB) laser? A DFB laser is a type of laser where the optical feedback is provided by a periodic structure, such as a Bragg grating, that is integrated along the entire length of
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The acronym DFB laser stands for distributed feedback laser. Their key features relative to other semiconductor lasers are their single longitudinal mode (single frequency) emission profile,
View moreHigh-power CW/pulsed laser diodes (808nm–1550nm) and VCSEL arrays for 3D sensing, LIDAR, and optical interconnects.
Co-packaged optics engines, silicon photonics ICs, and optical I/O solutions for high-density switches and AI clusters.
400G/800G QSFP-DD/OSFP modules, active optical cables, and custom optical engines for data center interconnects.
Low-jitter laser drivers, integrated CDR circuits, and linear TIAs for coherent optics and short-reach links.
We provide custom laser diodes, VCSEL arrays, DFB lasers, drivers, CDR, modulators, TIAs, co-packaged optics, silicon photonics, LPO, transceivers, and AOCs.
From prototype to mass production, our team ensures premium quality and technical support.
23 Photonics Avenue, Techno Park, Stellenbosch, 7600, South Africa
+27 63 148 2975 | +27 63 148 2975 | [email protected]