4

CW SINGLE-FREQUENCY IR LASER

Parameter

126N-1319-xxx

126N-1064-xxx

Wavelength

1319 nm

1064 nm

CW power

>100, 250, 350 mW

>100, 200, 500, 700 mW

Spatial mode

Longitudinal mode

Single frequency

Single frequency

Linewidth

<5 kHz/ms

<5 kHz/ms

Coherence length, calculated

>1000 m

>1000 m

<50 MHz/hour

<50 MHz/hour

Amplitude noise, 10 Hz to 2 MHz

<0.05% rms

<0.05% rms

<5% peak-to-peak

<5% peak-to-peak

Thermal tuning range, continuous

>10 GHz

>10 GHz

Thermal tuning range, total

>30 GHz

>30 GHz

Thermal tuning rate

>1 GHz/second

>1 GHz/second

Piezo tuning range, 0 to 100 V

>30 MHz

>30 MHz

Piezo response bandwidth, small signal

>30 kHz

>30 kHz

Polarization

300:1, vertical

300:1

Beam roundness

<20% elliptical

<20% elliptical

Waist location, from shutter housing

5 cm nominal outside laser

5 cm nominal outside laser

Vertical

0.35 mm nominal

0.38 mm nominal

Horizontal

0.46 mm nominal

0.50 mm nominal

Beam divergence, full angle

Vertical

3.9 mrad nominal

4.4 mrad nominal

Horizontal

3.0 mrad nominal

3.4 mrad nominal

Warm-up time, from cold start (AC off)

1 minute

1 minute

Dimension

Laser head size (W x H x D)

6 x 8 x 20 cm

6 x 8 x 20 cm

Weight

1.2 kg (2.65 lbs)

1.2kg (2.65 lbs)

1. Free-space output

2. Base temperature constant to within <2 °C, total range, after 30 minute warm-up.

3. Base temperature constant to within <5 °C, total range, after 30 minute warm-up.

NPRO 12x Integration Requirements

Parameter

Specification

Input and Ambient

Voltage, frequency

90 to 250 V AC, 47 to 63 Hz)

Power

<550 W (400 W typical)

Operating ambient temperaure

15 to 35 °C

Relative humidity, non-condensing

10 to 80%

Storage temperature

-20 to 55 °C