40W 976nm Laser Diode Single Bar for Fiber Coupling

• Customization: Available
• Certification: CE
• Wavelength: 976nm
• Model NO.: LC976SB40
• Power: 40W
• Main Function: Fiber Coupling
• Warranty: 12 Months
• Key Selling Points: Long Service Life
• Function 1: Laser Illumination
• After-Sales Service Provided: Online Support
• Feature: High Efficiency
• Lift Time: Over 10000 Hours
• Express: DHL
• Working Mode: Cw
• Laser Type: Laser Chip
• Function: Scientific Research
• Machinery Test Report: Provided
• Color: Gold
• Transport Package: Carton
• Specification: 1kg
• Trademark: Brandnew
• Origin: Zhejiang
• Production Capacity: 10000piece/Year

Product Description

Product Description
Item Name
40W 976nm Laser Diode Single Bar for Fiber Coupling
40W 976nm Single Bar Laser Chips are the basic building block for high-power and high-brightness semiconductor laser modules. Inspecting in every aspect come to a result to guarantee each product with the reliability, stability and long lifetime.

Features:

Available at 976nm
Output power: 40W
Working mode: CW
10% FF desigh, ideal for bar fiber coupling

For 976nm wavelength diode las, the power can be 10w,20w,40w,long lifetime, high efficiency, widely used in Industrial pump, Laser illumination, R&D and other fields.

Application:
Solid-state Laser Pumping Source
Direct material processing
Use in printing technology
Laser lighting, free space optical communication

Product Photo

Product Specification

Optical	Min	Typ	Max	Unit
Central Wavelength	973	976	979	nm
Output Power		40		W
Working Mode		CW
Number of Emitter		5
Emitter Width		95		μm
Emitter Pitch		1000		μm
Filling Factor		10		%
Bar Width	4900	5000	5100	μm
Cavity Length	3990	4000	4010	μm
Thickness	110	130	150	μm
Fast Axis Divergence(FWHM)		29		Deg
Slow Axis Divergence (FWHM)		7		Deg
Spectral Bandwidth		4		nm
Polarization Mode		TE
Slope Efficiency	0.95	1.00		W/A
Electrical
Operating Current		41		A
Threshold Current Ith		3		A
Operating Voltage Vop		1.6	1.8	V
Conversion Efficiency	55	60		%
Thermal
Operating Temperature		25		ºC
Wavelength Temperature Coefficient		0.31		nm/ºC

PIV Chart

Delivery & Packing
Packing:
One set in a case(According to your request)
Delivery:
Normally 1-2 Weeks
FedEx,DHL Express, UPS, TNT
Payment Term:
T/T and Western Union, For your Choice
Return Policy:
Buyer Pay the Shipping Cost.

Why Choose Us

(1). Higher reliability, performance, long lifetime, all kinds of models and cost-effective.
(2). Offer customized products, simplify your development processing, improve the stability of whole device and accelerate marketing.
(3). Volume manufacturing, many models in stocking
(4). Provide wavelength range from 450nm to 1550nm and a wide range of output power from mW to kW
(5).Professional technology support,24hours timely response.
(6). Door to door delivery with official express DHL

Certification
Company Profile

Founded in 2011, Professional Laser diode supplier,manufactures high-power diode lasers and systems in a wide range of output powers and wavelengths including laser chip, fiber coupled laser diode, single bar and high power diode laser array.Cooperated with Institute of semiconductors Chinese academy of sciences and Zhejiang University, Production space is 10000 Class Lab Clean Room with 2000 square meters. Turnover per year is more than 10M US dollars.
BrandNews strengths are in talent employees, quality engineering, process control, product development and volume manufacturing.
Our range of products gives this feeling to our customers who rapidly understand that our solutions help them save time in their RD photonic system and integration work.

Core Competency

Diode Packaging  Beam Shaping

Reliability Testing  Efficient Cooling


FAQ
Q1: What payment methods do you support?
A: T/T and Western Union, For your Choice
 

Q2: How long can I receive the package?
A: Normally 1-2 Weeks FedEx, DHL Express, UPS, TNT.
 

Q3: Do you offer guarantee for the products?
A: Yes, we offer 12 months warranty to this diode laser stack.

Q4: How about sample?
A: You can get a sample, but our sample is not free.

 

Q5: Are you trading company or manufacturer?
We are manufacturer with more than 11 years of experience, and also provide the technical solution to all customers.

Q6: How to Place an order?
A: 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.

Q7: Have you Checked the product before delivery?
A: Yes, all of the products will be tested before delivery to ensure the good quality. Quality is our principle.

Q8: Is it a reliable company?
A: 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 manufacturing.