Illuminate Your Innovations: ROHM Laser Diodes – Precision, Power, and Unmatched Reliability | ROHM


Illuminate Your Innovations:

ROHM Laser Diodes – Precision, Power, and Unmatched Reliability

12/16
2:30pm PST
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12/16
2:30pm PST
Add to Calendar

What Will I Learn?

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Facing tough design challenges? Discover how ROHM Semiconductor’s advanced laser diode technology empowers engineers to overcome obstacles in power, efficiency, beam quality, and environmental resilience.


In today's demanding industrial and consumer electronics landscapes, the right laser diode isn't just a component – it's the key to unlocking breakthrough performance and reliability. At ROHM Semiconductor, we understand the intricate challenges you face, from achieving kilowatt-level power in harsh industrial settings to ensuring micro-level precision in compact consumer devices. Our comprehensive portfolio of high-power laser diodes, including the innovative RLD90QZW series and the groundbreaking RLD8BQAB3 multi-channel array, is engineered to meet these diverse needs head-on.


Overcome your toughest design hurdles with ROHM, click on the following challenges and discover the solution:

Challenge: Demanding Power & Unwavering Efficiency
Need: High optical output for long-range sensing or powerful material processing, without compromising on energy consumption or thermal stability.
ROHM's Solution: ROHM Semiconductor's RLD90QZW* series high-power laser diodes offer industry-leading power conversion efficiency, particularly under high-temperature conditions. For example, at 85ºC, ROHM’s lasers deliver the highest output at a forward current of 40A, outperforming competing 120W products. And for even greater power, our new RLD8BQAB3 8-channel array provides up to 1kW of optical output.
Need: Narrow, uniform beams for high-resolution LiDAR, precise range-finding, or accurate material interaction.
ROHM's Solution: ROHM’s RLD90QZW* series of high-power laser diodes are engineered for precision, featuring some of the industry’s narrowest emission profiles. For example, the RLD90QZWA achieves an ultra-narrow beam width of just 35µm, making it easier to focus light through the external lens which significantly enhances LiDAR resolution.

The RLD90QZW* series also delivers exceptional light beam uniformity. While conventional edge-emitting lasers often suffer from intensity drop-off at the beam edges, ROHM’s technology ensures uniform luminous intensity across the entire emission area, enabling high-resolution imaging all the way to the periphery.
Need: Laser diodes that perform flawlessly despite wide temperature ranges, vibrations, or potential contaminants in industrial settings.
ROHM's Solution: ROHM Semiconductor's RLD90QZW* series high-power laser diodes are characterized by minimal wavelength variation across a wide temperature range. This enables the use of much narrower bandpass filters, significantly reducing sunlight-induced noise and improve the S/N ratio. The result is longer measurement distances or lower power consumption.
Our latest RLD90QZW8 achieves among the industry’s best performance, with wavelength temperature variation less than 0.1nm/℃ from -20°C to +85°C. For more demanding conditions, the 8-channel RLD8BQAB3 maintains high performance up to 125°C. Housed in robust, industry-standard packages, these diodes are built for long-term reliability in harsh environments.
Need: High-power solutions that fit into space-constrained designs without complex thermal management.
ROHM's Solution: While our lineup excels in high-power applications, we're also innovating for integration. The RLD8BQAB3, an 8-channel, 1kW peak power laser diode array, comes in a compact SMD package (5.6 mm x 3.3 mm) , demonstrating our commitment to power density and ease of surface-mount integration for advanced, compact systems.

Applications

Consumer

Consumer Electronics

In applications like high-resolution LiDAR, advanced optical sensing, or precision material processing, the quality of your laser beam is paramount.

Industrial

Industrial

Industrial environments demand components that can withstand extreme temperatures, vibrations, and potential contaminants without faltering.

Industrial Applications

General Industrial Equipment


Suitable for a broad spectrum of industrial machinery and devices requiring efficient DC/DC conversion, contributing to reduced energy consumption and improved system reliability.

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Agenda
2:00-2:15 Introductions
2:15-2:45 Lorem ipsum dolor sit amet
2:45-3:00 Q&A
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DON’T MISS OUT ON THIS INFORMATIONAL WEBINAR

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Industrial and Consumer Electronics Laser Diodes Challenges

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