Power stability, linewidth, beam quality
TEM-F-1470DFB1470 nm infrared CW laser
1470 nmThe TEM-F-1470DFB is a precision 1470 nm CW laser delivering 1~20 mW output power, with <3%, <2%, <1%, <0.5% power stability, TEM00 beam quality. View technical specifications, download the datasheet, and request configuration options from Precisometer.
Specifications
TEM-F-1470DFB
20 specification rows
| Output / average power | 1~20 mW |
|---|---|
| Beam / notes | Used for gas detection |
| Operating mode | CW |
| Power stability (rms, over 4 hours) | <3%, <2%, <1%, <0.5% |
| M2 factor | <1.1 |
| Spectral linewidth (MHz) | ~3 |
| Beam divergence, full angle (mrad) | <1.5 |
| Warm-up time (minutes) | <5 |
| Operating temperature (℃) | 25+/-3 |
| Power supply (85-264VAC) | PSU-III-LED / PSU-III-FDA |
| TTL / Analog modulation | TTL or Analog with 1Hz-1kHz 1kHz-10kHz, 10kHz-30kHz optional |
| Expected lifetime (hours) | 10000 |
| Warranty | 1 year |
| Central wavelength (nm) | 1470±2 |
| Transverse mode | TEM00 |
| Ellipticity | >0.95 |
| M² | <1.1 |
| Beam diameter at the aperture (1/e2,mm) | ~1.0 |
| SMSR (dB) | 35 |
| Beam height from base plate (mm) | 25 |
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Model selection
Nearby series comparison
Compare TEM-F-1470DFB with the closest available models in the CW Lasers family.
| Selection parameter | TEM-F-1470DFB (current) | FC-OEM-1470 | LDM-1470-10-2 |
|---|---|---|---|
| Wavelength | 1470 nm | 1470 nm | 1470 nm |
| Optical power / pulse energy | 1~20 mW | 1~15 mW | 10 W |
| Operating mode / pulse width | CW | — | — |
| Beam quality | <1.1 | — | — |
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