Hangzhou Brandnew Technology Co., Ltd. is one of China's leading manufacturers and premier suppliers of advanced 18w 915nm cw diode laser chips. Operating a state-of-the-art factory, we specialize in the entire production spectrum—from high-performance chips, TO/F/C Mounts, COS, and MCC bars, to robust stacks and advanced fiber-coupled solutions.
18W 915nm CW Diode Laser Chips
Laser chip, also called unmounted diode laser bar, is single-emitter laser chip or single-bar laser chip, which are not mounted to a heat sink and lack any exterior packaging. Select from GaAs, InP, and GaSb unmounted diode laser bars and chips to get output from 450 nm to 2 µm, which deliver exceptional reliability and performance.
Our 18W 915nm Continuous Wave (CW) Diode Laser Chips are high-performance semiconductor lasers specifically designed for various industrial, scientific, and medical applications. These diode laser chips deliver a reliable and stable output power of up to 18 watts at a wavelength of 915nm, making them ideal for tasks such as material processing, laser pumping, and sensing.
Features:
High Power and PCE
Long lifetime and high efficiency
COS Packaging Available
Application:
Industrial pump,
Laser illumination,
R&D and other fields.
Specification:
Item No.: LC915SE18
| Optical | Typ |
| Central Wavelength | 915nm |
| Output Power | 18W |
| Working Mode | CW |
| Emitter Width | 190μm |
| Emitter Pitch | 400μm |
| Cavity Length | 4000μm |
| Thickness | 95-115μm |
| Spectral Bandwidth(FWHM) | 4nm |
| Slope Efficiency | 1.1W/A |
| Electrical | |
| Operating Current Iop | 18A |
| Threshold Current Ith | 1.3A |
| Operating Voltage Vop | 1.8V |
| Conversion Efficiency | 60% |
| Thermal | |
| Operating Temp. | 20℃ |
| Wavelength Temp. Coefficient | 0.35nm/℃ |
Performance Curve and Size Drawing
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FAQ
1. What's package?
Original Carton Package. Or as customers' requirement.
2.What about the delivery?
We can offer the door to door services by air, just depend on your actual request. Such as DHL, UPS, TNT, FEDEX
3.Do you have any MOQ limit?
Low MOQ, 10pcs for sample checking is available
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