Blue solid state lasers0 pages

457nm SF DPSS Laser
Features

Applications

- All solid state laser
- Single frequency
- Narrow spectral width
- Low noise <0.5%
- Good beam quality

- Biomedicine and biochemistry
- Raman spectrum
- Laser printing and display
- Fluorescence sensor
- Holography

Specifications

MSL-FN-457

Wavelength (nm)

457 ± 1

Operating mode

Continuous Wave

Output power (mW)

30, 50, 100, 200, 300

Longitudinal mode

Single

Spectral linewidth(nm)

<0.0001

Transverse mode

TEM00

M2 parameter

< 1.2

Power stability (rms, 4 hours)

<1%, <3%, <5%

Noise (rms, 20Hz – 20MHz)

<0.5%

Coherent length (m)

>50

Beam divergence full Angle (mrad)

< 1.2

Beam diameter at the aperture (mm)

~ 2.0

Polarisation ratio

> 100:1

Warm-up Time (minutes)

< 15

Expected lifetime (hours)

10 000

Operating temperature (°C)

10 - 35

Laser head

197mm(L) x 70mm(W) x 50mm(H), 2kg

Power supply unit (Tabletop, 90-260V AC)

238mm(L) x 146mm(W) x 102mm(H), 2.3kg

Modulation

none

Warranty

1 Year

Notes: 1. Reduced lifetime if improperly used or used above operating conditions.
2. A non-condensing environment is required for storage and operation below the ambient dew point.
3. Product specifications are subject to change without notice.

PhotonTec Berlin GmbH
Max-Planck-Str. 3
D- 12489 Berlin
Germany

Tel.: +49 30 834093 80
Fax: +49 30 834093 81
info@photontec-berlin.com
www.photontec-berlin.com