Model SLM-417 (532 nm, SLM)

Application fields: interference measurements, Raman spectroscopy, laser microscopy, spectral analysis, flow cytometry, holography, laser-assisted measurements.

Features:
Single longitudinal mode
Output power adjustment
CDRH-compliant
Ultra-low optical noise
Narrow line width
High coherence length
Perfect beam quality, TEMoo
Stable output power in wide operating temperature range
RoHS compliance
>10,000 hours lifetime

The SLM-417 is a new CDRH-compliant single-frequency DPSS laser with CW output at 532 nm. It is characterized by low optical noise (<0.1 % RMS or <0.5% peak-to-peak), narrow line width (<0.00001 nm), high coherence length, and stable output power in a wide operating temperature range. The special feature of the SLM-417 is manual output power adjustment. The laser has compact size and is available in powers 20 or 50 mW. Different beam parameters are available as option.
 

Parameter / Model	SLM-417
Wavelength, nm	532
Output Power, mW, CW	22 2	52 5
Output Power adjustment (manually)	1 - 100%
Transverse mode	TEMoo, M2 1.2 (typ. 1.05)
Longitudinal Modes	Single Longitudinal Mode
Line Width, nm	0.00001
Coherence Length, m	50
Polarization Linearity	horizontal, 100:1
Ellipcity	0.95 - 1.05
Beam Divergence (full angle, ), mrad	0.42 0.05
Beam  Diameter At Output, mm	1.6 0.1
Noise (10 Hz 20 MHz, 15-50)	0.2% RMS and 0.9% p-to-p
Noise (10 Hz 20 MHz, 25)	0.1% RMS and 0.5% p-to-p
Long Term Stability	2 %p-to-p/8 hour
Warm-Up Time, min	10  (typ. 5)
Housing Base Temperature Range,	15 - 50
Operating voltage    without AC/DC adapter, V    with AC/DC adapter, V	4.5 - 6 VDC, Stabilized, Ripple 5% peak-to-peak 90 264 (50 - 60 Hz)
Current Consumption	max. 4 A @ 5 V DC
Maximum power consumption, W	25
Heating Power, W	max. 20 (typ. 15)
Dimensions, mm (W x H x L  ), max    without key    with key	90 x 70 x 130 90 x 70 x 160
Weight, kg	0.85
Laser class	IIIb
Drawing