905nm High-Volume Pulsed Semiconductor Laser Diodes

As an established industry leader in the field of optronics and photonics, Excelitas has built an excellent reputation for delivering advanced photonic solutions for our OEM and end-user customers worldwide. Our extensive photonic catalog comprises highly sensitive, high-performance photonic detectors and pulsed laser diodes, contributing to advancing technology and making a difference in the world. We have further optimized our manufacturing capabilities to supply you with solutions well-suited for high-volume applications. Look to Excelitas for product offerings that help our customers develop cutting-edge devices at the forefront of technology.

905nm Pulsed Semiconductor Laser Diodes are a specialized diode category emitting light in intermittent bursts, operating precisely at a wavelength of 905 nm. These components generate high-intensity light bursts, with durations ranging from nanoseconds to microseconds, depending on their design and intended application.

Excelitas introduces the PGA and PGEW series of 905nm laser diodes designed specifically for high-volume applications. Their distinct attributes make them exceptionally suitable for scenarios demanding concentrated bursts of laser energy or rapid switching in rapid succession, as exemplified by applications such as light detection and ranging (LiDAR), range finding, and field mapping.

Excelitas offers a broad range of 905nm High Volume Pulsed Semiconductor Laser Diodes designed for applications that require significant outputs.

Learn more about the PGA and PGEW series below:

• TPG2EW1S09 - 905nm Generation 2 Triple-Cavity 225 µm Plastic PLD - the “Generation 2” pulsed semiconductor laser-emitting diode uses a multi-layer monolithic chip design that comes with an improved GaAs structure. It comes in hermetic metal or SMD packages for a more robust design.

• TPG3AD1S09 – 905 nm Triple-Cavity 225 μm SMD PLD - high-efficiency 905nm edge-emitting laser diode in an SMD package. It produces high output power through its 3 W/A enhanced power slope and 120 W enhanced power output at 40 A. It is best applied in systems that require long-distance range-finding.

• TPGAD1S03H - 905nm Triple-Cavity 3 mils SMD PLD - comprises a single stack, triple cavity chip with a 75 µm stripe width. It comes in an SMD package, providing 20 W at 10 A tested with a 50 ns wide pulse.

• TPGAD1S09H - 905 nm Triple-Cavity 9 mils SMD PLD - high-efficiency, high-volume laser diodes in an SMD package comprising a single stack, triple cavity chip with a 225 µm stripe width.

• PGAD1S03H – 905 nm Single-Cavity 3 mils SMD PLD - high-efficiency 905nm pulsed laser diode that comprises a single stack, single cavity chip with a 75 µm stripe width.

• LTPGAU1S03 - 905nm Triple-Cavity 3 mils metal-can PLD - metal-packaged diode that comprises a single stack, triple cavity chip with a 75 µm stripe width.

• LQPGAU1S03 - 905nm Triple-Cavity 3 mils metal-can PLD - a metal-packaged high-efficiency 905nm pulsed laser diode that provides 24 W of power at 10 A tested with a 100 ns wide pulse.

• LTPGAU1S09 - 905nm Triple-Cavity 9 mils metal-can PLD - comprises a single stack, triple cavity chip with a 225 µm stripe width and provides 75 W at 30 A.

• PGEW1S03H - 905nm Single-Cavity 3 mils Plastic PLD - a plastic-packaged pulsed laser diode that comprises a single stack, single cavity chip with a 75 µm stripe width.

• DPGEW1S03H - 905nm Dual-Cavity 3 mils Plastic PLD - a plastic-packaged pulsed laser diode that comprises a single stack, dual cavity chip with a 75 µm stripe width and provides 13 W of power at 10 A.

• TPGEW1S03H - 905nm Triple-Cavity 3 mils Plastic PLD - a plastic-packaged pulsed laser diode that provides 20 W of power at 10 A tested with a 100 ns wide pulse.

• PGEW1S09H - 905nm Single-Cavity 9 mils Plastic PLD - comes in a plastic package with a single stack, single cavity chip with a 225 µm stripe width.

• DPGEW1S09H - 905nm Dual-Cavity 9 mils Plastic PLD - comes in a plastic package comprising a single stack, dual cavity chip with a 225 µm stripe width and providing 45 W at 30 A.

• TPGEW1S09H - 905nm Triple-Cavity 9 mils Plastic PLD - a plastic-packaged high-efficiency pulsed laser diode comprising a single stack, triple cavity chip with a 225 µm stripe width.

• QPGEW1S1.5H - 905nm Quad-Cavity 1.5mils Plastic PLD - comprises a single stack, quad cavity chip with a 37.5 µm stripe width. It comes in a plastic package but is offered in various other packages.

• QPGEW1S03H - 905nm Quad-Cavity 3 mils Plastic PLD - a plastic-packaged, high-efficiency pulsed laser diode that provides 25 W at 10 A tested with a 100 ns wide pulse.

• QPGEW1S09H - 905nm Quad-Cavity 9 mils Plastic PLD - comes in a plastic package comprising a single stack, quad cavity chip with a 225 µm stripe width. It is offered in various other packages, as well.

Excelitas offers a comprehensive portfolio of advanced photonic solutions through our 905nm High-Volume Pulsed Semiconductor Laser-Emitting Diodes. These laser diodes provide reliable and robust performance in terms of power delivery, pulse duration and repetition rate – all qualities ideally suited for the following applications:

• Light detection and ranging (LIDAR)
• Robotics
• Industrial automation and sensing
• Construction site surveying
• Agricultural field mapping
• ​​​​​​​Mining and quarrying
• ​​​​​​​Warehouse inventory management
• ​​​​​​​Retail and e-commerce
• ​​​​​​​Security and surveillance
• ​​​​​​​Defense
• ​​​​​​​Laser safety curtains
• ​​​​​​​Laser therapy
• ​​​​​​​Industrial metrology
• ​​​​​​​Environmental monitoring
• ​​​​​​​Infrared night illumination

Excelitas has built a proud heritage of consistency and reliability when delivering turnkey laser diode solutions for our customers worldwide. For decades, we have maintained the quality and reliability of our products while continuing to improve upon the technology behind them. If you are looking for advanced solutions for your application, look through our comprehensive catalog for components that meet your project’s specifications. Should you not be able to find products for your specific need, we are more than happy to collaborate with you in developing a customized solution delivered according to your specifications and performance requirements.