For many years, Xi'an Lumcore Optoelectronics has always focused on the field of photonic chips. After years of research and development investment, it has accumulated rich technical experience and industry resources. Although facing many challenges in the research and development process, with the professional competence and unremitting efforts of the team, recently, Xi'an Lumcore Optoelectronics officially released its first 1550nm-3W/5W semiconductor laser chip product. Compared to similar products in the market, this product has higher electro-optical characteristics and has achieved comprehensive improvements in electrical performance parameters such as peak power, operating current, and operating voltage. It has also made significant breakthroughs in long-term reliability and high-temperature characteristics.
Typical applications
● Beauty field
In the field of beauty, 1550nm laser can stimulate the growth of collagen and elastic fibers in the skin, achieve skin tightening, wrinkle removal and other purposes, and is also a highly regarded skin beauty technology in the global skin industry in recent years.
● Medical field
1550nm laser is commonly used in ophthalmology related treatments in medicine, and can play a therapeutic role in diseases such as glaucoma, cataracts, and yellow spot. Due to the 1550nm spectral characteristics, it also plays an important role in human eye safety, reducing patients' pain and discomfort.
● Communication field
1550nm wavelength light can be used for long-distance and high-capacity data transmission in communication, and plays an important role in fiber optic communication due to its low loss characteristics.
Product parameters
Test curve
LC-UMC-98-1550-TE-3-3.0-D1
LC-UMC-190-1550-TE-5-3.0-D1
Product advantages:
● High electro-optical conversion efficiency
The electro-optical conversion efficiency of the new generation 1550nm chip has exceeded 30% at the operating point current, reaching an advanced level in the market.
● Good high-temperature characteristics
The new product has made significant breakthroughs in high-temperature characteristics, with a thermal saturation point current of 15A for the 3W product and 20A for the 5W product, providing favorable guarantees for the maximum lifespan and conversion efficiency of the chip.
● Independent structural design
The brand new self-designed structure and material self growth ensure consistent product performance and improve the ability to control batch performance of products.
With the rapid development of lasers in the medical and aesthetic fields, the demand for chips is also constantly increasing. The launch of Xi'an Lumcore Optoelectronics' 1550nm product will meet the urgent market demand for high-performance, high-efficiency, and high reliability chips, injecting new impetus into the development of the industry.
