Description
795nm 0.1mW VCSEL Ummounted Bare Chip
Features:
- 795nm ultra-low 0.1mW stable output.
- VCSEL chip, circular output beam, small divergence angle.
- Bare chip design, flexible for customized packaging.
Applications:
- Atomic Magnetometer & Quantum Sensing: Matching characteristic spectral lines, ideal core component for precision magnetic field detection.
- Biomedical Detection & Wearable Devices: Used for physiological signal monitoring, blood oxygen detection and mini wearable health sensors.
- High-Precision Optical Sensing: Applied to miniature displacement, vibration and gas sensing modules with strict power requirements.
- Laboratory R&D & Chip Testing: Suitable for academic research, prototype development and performance verification of optoelectronic systems.

This unmounted VCSEL bare chip operates at 795nm with 0.1mW output. It features superior beam quality, low power and flexible usage. It is a cost-effective raw optoelectronic component, widely used in quantum sensing, wearable medical devices, miniature optical sensors and scientific research projects.
Data Sheet
Item No: VC795SE00001
| Optical | |
| Center Wavelength | 795nm±0.5 |
| Working Mode | CW |
| Output Power |
0.1mW |
| Linewide | 80MHz |
| Single-mode Suppression Ratio | 30dB |
| Polarization Extinction Ratio | 18dB |
| Electrical | |
| Operating Current Iop | 1.5mA |
| Threshold Current Ith | 0.8mA |
| Operating Voltage Vop | 1.8V |
| Slope Efficiency | 0.4W/A |
| Thermal | |
| Test Temperature | 25℃ |
| Temperature Coefficient of Wavelength | 0.06nm/℃ |
Drawing:


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