SLM, narrow linewidth, coherence
TUN-448-450448 nm violet tunable single-frequency laser
448 nmTUN-448-450 is a 448 nm Single-Frequency laser. Used for scientific research, teaching, holographic imaging, raman. Wavelength tunable TUN-448-450/ 1~10mW Wavelength tunable. Key specifications: output / average power 1~10 mW, operating mode CW, power stability (rms, 4 hours ± 3°c) <3%, <2%, <1%. View specifications, datasheet and enquiry options from Precisometer.
Specifications
TUN-448-450
21 specification rows
| Wavelength | 448 nm |
|---|---|
| Output / average power | 1~10 mW |
| Beam / notes | Wavelength tunable TUN-448-450/ 1~10 mW Wavelength tunable |
| Operating mode | CW |
| Power stability (rms, 4 hours ± 3°C) | <3%, <2%, <1% |
| Transverse mode | Near TEM00 |
| Beam divergence, full angle (mrad) | <1.0 |
| Warm-up time (minutes) | <5 |
| Operating temperature (℃) | 20-30 |
| Power supply (100-240VAC) | PSU-TUN |
| Parameters of customed power supply | TEC: 7-12kΩ |
| Expected lifetime (hours) | >10000 |
| Wavelength range of roughly tuning (nm) | 448-450 |
| Output power (mW) | 1-10 |
| Spectral line width (nm) | <0.1 |
| Frequency shift (pm) (over ±2°C and 1hrs) | <10 |
| Coarse tuning accuracy (nm) | ~0.05 |
| Fine tuning range (GHz) | > 30 (20pm) |
| Fine tuning accuracy (nm) | 0.001 |
| Beam diameter at the aperture (1/e2, mm) | ~3.0 |
| Polarization ratio | >50:1, (>100:1 optional) Horizontal±5 degree |
| Beam height from base plate (mm) | 40 |
Applications
Uses named on this model’s datasheet.
- Scientific research
- Teaching
- Holographic imaging
- Raman
- Atomic clock
- Coherent detection
Need this configured?
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