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5W 1550nm Cos Diode Laser Chip on Submount

Name: 5W 1550nm Cos Diode Laser Chip on Submount
Brand: Hangzhou Brandnew Technology Co., Ltd.
SKU: 2170731865

Zhejiang, ChinaHangzhou Brandnew Technology Co., Ltd.

US$299.00

10 Pieces

Product profile

Customization

Available

Certification

Application

Laser Pumping

Model NO.

COS1550DL5

Structure

Diode

Output Power

Wavelength

1550nm

Working Mode

Emitter Width

190um

Origin

China

Key features

High Efficiency: Conversion efficiency reaches 25% with 0.45W/A slope efficiency.

Industrial Standard Submount: Features cost-effective AlN submounts with AuSn soldering for reliability.

Fast Response: Fast axis divergence is 30DEG FWHM for efficient beam shaping.

Wide Operating Range: Storage temperature range is -30 to 70 degrees Celsius.

Low Threshold Current: Electrical threshold current is only 2A for energy saving.

Reliable Soldering: AuSn soldering ensures long-term reliability for industrial use.

Versatile Applications: Suitable for DPSSL pumping, fiber lasers, medical, and illumination.

Company profile

Hangzhou Brandnew Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2001-01-01Average Response Time: ≤2.60hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryHangzhou Brandnew Technology Co., Ltd. is identified as a China-based laser diode supplier headquartered in Hangzhou, Zhejiang. The supplied records describe manufacturing capabilities spanning laser chips, fiber-coupled and stacked laser diodes, with 10 production lines, a 2,000-square-meter Class 10,000 cleanroom, and stated cooperation with the Chinese Academy of Sciences’ Institute of Semiconductors and Zhejiang University. It reports ISO 9001 and BSCI certifications, 11–20 R&D engineers’ total experience, and 11–20 quality-control staff. Export activity is substantial in the records, covering multiple global regions and including self-operated import/export rights. The evidence supports production, product development, quality-management, and customization strengths. However, the records do not provide sufficient evidence about after-sales service procedures, customer cases, or financial credibility. There is also inconsistent classification between Manufacturer/Factory and trading company, so the...

CertificationsThe supplier reports holding BSCI and ISO 9001 certifications. These are explicit certifications of supplier management systems and support a positive assessment of its stated management and quality framework.

R&D capabilityInnovation capability is supported by the supplier’s stated focus on product development, cooperation with the Institute of Semiconductors of the Chinese Academy of Sciences and Zhejiang University, a broad laser-diode product range, and reported R&D engineering experience of 11–20 staff-years. The evidence supports a positive assessment, although no specific patents or quantified R&D outcomes are provided.

Production capacityThe supplier reports 10 production lines, a 2,000-square-meter Class 10,000 cleanroom, and product coverage including laser chips, fiber-coupled emitters, single bars, and vertical and horizontal stacked diode lasers. It also states off-peak fulfillment within 15 workdays and peak-season fulfillment within one month, supporting a positive production-capability assessment.

Customization capabilityCustomization is explicitly identified as a key company feature, and the supplier states that it provides laser diodes across varied output powers and wavelengths. Its stated strengths in product development, process control, and volume manufacturing further support customization capability.