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Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestions. Thirdly customer confirms the order. Fourthly we arrange the production.

Have you Checked the product before delivery?

Yes, all of the products will be tested before delivery to ensure the good quality. Quality is our principle.

Is it a reliable company?

BrandNew, the laser diode company, manufactures high-power diode lasers and systems in a wide range of output powers and wavelengths including fiber-coupled, stack bar lasers and plug and play lasers. Cooperated with Institute of semiconductors Chinese academy of sciences and also Zhejiang University,Today, over 60 technicians and 2 scientists,20 technicians are with PHD degree.BrandNew 's strengths are in talent employees, quality engineering, process control, product development and volume man

Single Emitter Laser Diode Chip 5mW 680nm Unmounted Vcsel Die

Name: Single Emitter Laser Diode Chip 5mW 680nm Unmounted Vcsel Die
Brand: Hangzhou Brandnew Technology Co., Ltd.
SKU: 2029678675

Zhejiang, ChinaHangzhou Brandnew Technology Co., Ltd.

US$99.00

100 Pieces

Product profile

Customization

Available

Certification

Application

Optical Fiber Communication

Model NO.

VC680SE5

Structure

Wavelength

680nm

Power

5mW

Main Function

Sensor Light Source

Warranty

12 Months

Key Selling Points

Long Service Life

Function 1

Soild-State Laser Pumping Source

After-Sales Service Provided

Online Support

Feature

High Efficiency

Lift Time

Over 10000 Hours

Express

DHL

Slope Efficiency

0.7W/a

Laser Type

Vcsel Chip

Function

Scientific Research

Machinery Test Report

Provided

Color

Gold

Transport Package

Carton

Specification

1kg

Trademark

Brandnew

Origin

Zhejiang

Production Capacity

10000piece/Year

Key features

High Reliability VCSEL: Not subject to catastrophic optical damage with FIT values <10.

Long Service Life: Over 10000 hours of operation for consistent performance.

Circular Beam Quality: Emits circular Gaussian beam reducing coupling complexity.

12 Months Warranty: Comprehensive warranty coverage for the diode laser stack.

Customization Available: Customized wavelength, power, and mechanical dimensions.

24/7 Technical Support: Professional support with timely response to all customers.

Gold Coating Technology: Unique gold coating ensures high reliability and stability.

Fast Delivery: Normally 1-2 weeks delivery via DHL, FedEx, UPS, or TNT.

Company profile

Hangzhou Brandnew Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2001-01-01Average Response Time: ≤2.25hTerms 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.