HAQ-405 Violet Laser Pointer
The HAQ-405 Violet Laser Pointer is a pioneering blue-violet laser source operating at 405 nm, recognized as the world’s first laser pointer in this wavelength range. Designed for scientific, educational, and professional applications, HAQ-405 delivers excellent beam quality with near TEM₀₀ transverse mode, low divergence, and stable continuous-wave (CW) operation. Powered by standard AAA batteries and engineered for long operational lifetime, the HAQ-405 is an ideal tool for users seeking a reliable violet laser pointer with professional-grade optical performance.
Features
- True 405 nm blue-violet laser emission
- Near TEM₀₀ mode for high beam quality
- Low beam divergence for precise pointing
- Continuous Wave (CW) operation
- Compact, lightweight handheld design
- Push-button activation for simple operation
- Long expected lifetime (up to 5000 hours)
- Battery powered for portable use
- Durable black housing for professional environments
Applications
- Optical and laser physics education
- Laboratory beam alignment and positioning
- Fluorescence excitation demonstrations
- Spectroscopy reference and calibration
- Scientific presentations and lectures
- Optical component testing
- Research and development environments
Specifications
| Parameter | Specification |
|---|---|
| Product Name | HAQ-405 Violet Laser Pointer |
| Wavelength | 405 ± 5 nm |
| Operating Mode | Continuous Wave (CW) |
| Output Power Options | 0.6–1 mW / 1–3 mW / 3–5 mW |
| Transverse Mode | Near TEM₀₀ |
| Beam Diameter at Aperture (1/e²) | ~3.5 mm |
| Beam Divergence (Full Angle) | < 0.5 mrad |
| Operating Temperature | 0 – 40 °C |
| Switch Type | Push button |
| Surface Color | Black |
| Power Consumption | DC 3 V |
| Power Supply | 2 × AAA 1.5 V alkaline batteries |
| Expected Lifetime | 5000 hours |
| Warranty | 6 months |
Download
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