Lastek Principals

The Standa model STA-01SH-OEMAR DPSS laser offers Single Longitudinal Mode 532nm output of 450ps pulses at 100kHz. Currently, there are a small number of systems available for immediate delivery at 20% discount from list price.

Download datasheet with full specifications here.

Specifications summary below:

MICROLASER

STA-01SH-OEMAR

 

SPECIFICATIONS1

Parameter2

Value

Notes

Operating mode

pulsed

Repetitively passively Q-switched

Wavelength [nm]

532

Second Harmonic of Nd:YAG 1064 nm (4F3/2 - > 4I11/2 transition)

 

 

 

Average Power [mW]

≥23

Measured at 100 kHz.

Pulse Repetition Rate PRR [kHz]

100

Laser operating PRR

Pulse Duration FWHM [ps]

450 ± 50

Measured at 532 nm

Pulse Timing Jitter [ns]

<300

Expected to be less than 50 ns

Average Power Stability [%]

RMS

≤ 1

Over 8 hours, after 30 min warm up.
Room conditions, Tamb = 23 ± 2 C

PTP

≤ 10

Spatial Mode

TEM00

 

Half-angle beam
divergence 1/e2 [µm]

 

Available upon request

Beam Diameter 1/e2 [mm]

0.80-1.20

 

M2

≤1.3

 

Polarization

Linear, better 100:1

 

Ellipticity3 [%]

≤20

 

Pulse Spectral Structure

SLM

 

 

Interfaces

USB,
External Triggering (TTL rising edge)

 

Laser Head Dimensions4
Height x Length x Width [mm]

99 x Ø 24

51 x 99 x 51(including Heat sink)

Laser Controller Dimensions
Height x Length x Width [mm]

51 x 179 x 150

 

Laser Controller Weight [kg]

≈ 0.8 - 0.9

 

 

Laser Head Cooling

Provided

Heat Sink (refer to environment and mounting requirements)

Laser Controller Cooling

Not provided

(refer to environment and mounting requirements)

Electrical specifications:

Input Power Voltage

5VDC ± 0.25V

 

Current

<8A

Typical < 6 A (at room temperature),
cold start < 8 A

Operating environment requirements:

Operating Conditions

Tamb = 23 ± 2 C, humidity 45%-60%

Non-condensing environment.

Temperature of baseplate for Laser Head mounting

<30

recommended

Temperature of baseplate for Controller mounting

<30

recommended

 

 

 

Warranty

5000 hours or 12 months.

Whatever occurs first.

 

All parameters are obtained at Tamb = 23.0 C ± 2.0 C. If ambient temperature range during laser operation is wider, then average power could be less stable than specified

________________________________

1Specifications are subject to change without notice

2Parameters are measured at 100 kHz

3[1-(minor axis/major axis)] x 100%, zero for perfect round beam.

4Overall system dimensions are shown in the drawings below.

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