SP-B-457
The SP-B-457 is a 457 nm all-solid-state AOM Q-switched laser, engineered to deliver stable high peak power, adjustable repetition rates, and nanosecond pulse durations in a compact, air-cooled platform. The laser provides reliable performance across a wide operating range, making it suitable for both laboratory research and industrial integration. With pulse repetition rates up to 50 kHz, pulse energies up to 50 µJ, and excellent output stability, the SP-B-457 is an effective solution for precision marking, micromachining, optical measurement, and scientific experimentation. Its fast warm-up time and long operational lifetime ensure low maintenance and high uptime in continuous-use environments.
Features
- 457 nm blue AOM Q-switched solid-state laser
- Nanosecond pulse operation with high peak power
- Repetition rate adjustable from 1 to 50 kHz
- Pulse energy up to 50 µJ
- Excellent long-term power stability (<3%)
- Compact, air-cooled design
- Fast warm-up time (<10 minutes)
- Long operational lifetime (10,000 hours)
Applications
- Precision laser marking and carving
- Optical measurement and calibration
- Scientific research and laboratory experiments
- Spectroscopy and photonics research
- OEM and system integration
Specifications
| Parameter | Specification |
|---|---|
| Wavelength | 457 ±1 nm |
| Operating Mode | Acousto-Optic Q-switched |
| Average Output Power | 1–500 mW (500 mW @20 kHz) |
| Single Pulse Energy | 1–50 µJ (50 µJ @10 kHz) |
| Repetition Rate | 1–50 kHz |
| Pulse Duration | ~300 ns @10 kHz (power- and rate-dependent) |
| Peak Power | 0.01–0.1 kW (0.1 kW @10 kHz) |
| Power Stability (4 h) | <3%, <5% |
| Beam Divergence (full angle) | <2.5 mrad |
| Beam Diameter (1/e²) | ~1.0 mm |
| Beam Height from Base Plate | 113 mm |
| Cooling Method | Air cooled |
| Warm-up Time | <10 minutes |
| Operating Temperature | 10–35 °C |
| Power Supply | 220/110 VAC, QDI-AOM (3U) |
| Expected Lifetime | 10,000 hours |
| Warranty | 1 year |
Download
Download data sheet
