976nm 10W 20W CW Diode Laser Bare Chip
Product Description
Product Detail
1. Summary of 976nm 10W 20W CW Diode Laser Bare Chip
The 976nm 10W 20W CW Diode Laser Bare Chip, output power from 10W to 20W, long lifetime, high efficiency, widely used in Industrial pump, Laser illumination, R&D and other fields.
2. Introduction of 976nm 10W 20W CW Diode Laser Bare Chip
The 976nm 10W 20W CW Diode Laser Bare Chip, output power from 10W to 20W, long lifetime, high efficiency, widely used in Industrial pump, Laser illumination, R&D and other fields.
3. Features of 976nm 10W 20W CW Diode Laser Bare Chip
Wavelength 976nm or 980nm;
Output power 10W or 20W;
Working life > 20000h;
Low dark current, Low capacitance;
High reliability, Long operation life;
4. Application of 976nm 10W 20W CW Diode Laser Bare Chip
Industry;
Pump;
Illumination;
Medical treatment.
5. Characteristics of 976nm 10W 20W CW Diode Laser Bare Chip
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
| Operation | |||||
| Center wavelength | λc | 980 | 983 | 986 | nm |
| Optical output power | Po | - | 20 | - | W |
| Operation mode | - | CW | - | ||
| Power modulation | - | - | 100 | - | % |
| Electro Optical Data | |||||
| Fast axis divergency (FWHM) | θ⊥ | - | 29 | - | deg |
| Slow axis divergency (FWHM) | θ‖ | - | 9 | - | deg |
| Spectral bandwidth (FWHM) | Δλ | - | 4 | - | nm |
| Pulse wavelength | λ | 968 | 971 | 974 | nm |
| Slope efficiency | η | 0.95 | 1.0 | - | W/A |
| Conversion efficiency | - | 50 | 54 | - | % |
| Threshold current | ITH | - | 1.2 | 1.5 | A |
| Operating current | IOP | - | 23.0 | 24.5 | A |
| Operating voltage | VOP | - | 1.70 | 1.90 | V |
| Temperature characteristics(dλ/dT) | - | - | 0.35 | - | nm/℃ |
| Polarization | - | - | TE | - | - |
| LD Operating temperature | - | - | 25 | - | ℃ |
| Geometrical | |||||
| Emitter width | W | - | 190 | - | µm |
| Emitter pitch | P | 490 | 500 | 510 | µm |
| Cavity length | L | 3990 | 4000 | 4010 | µm |
| Thickness | D | 110 | 130 | 150 | µm |
6. LIV Curve of 976nm 10W 20W CW Diode Laser Bare Chip
7. Deliver,Shipping And Serving of 976nm 10W 20W CW Diode Laser Bare Chip
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.
8. FAQ
A: We have 808nm 830nm 880nm 915nm 975nm.
Q: What output power would you like?A: Box Optronics can customize according to your requirements.