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Specifications of Narrow Linewidth & Ultra Low Noise DPNU- Series DPSS Laser Systems

Super low noise and narrow linewidth lasers at 457nm, 473nm, 532nm, 561nm, 589nm, and 671nm are made features of ultra compact, long lifetime, high stability and reliability.  They are ideal for use in DNA sequencing, flow cytometry, digital imaging, analytical chemistry, particle measurements, confocal microscopy, Raman Spectroscopy and many other applications. 

Model No.

DPNU-W-XFHY

Wavelength (nm)

W=457 for 457±1nm, W=473 for 473±1nm, W=532 for 532±1nm, 

W=589 for 589±1nm, W=671 for 671±1nm

Output power (mW)

>30 (X=30), >50 (X=50), >100 (X=100), >150 (X=150), >200 (X=200), >300 (X=300), >400 (X=400) for W=457

>50 (X=50), >100 (X=100), >300 (X=300), >500 (X=500) for W=473

>30 (X=30), >50 (X=50), >100 (X=100), >200 (X=200), >300 (X=300), >400 (X=400), >500 (X=500), >1000 (X=1000) for W=532

>30 (X=30), >50 (X=50), >100 (X=100), >150 (X=150), >200 (X=200) for W=561

>30 (X=30), >50 (X=50), >100 (X=100), >150 (X=150), >200 (X=200) for W=589

>50 (X=50), >100 (X=100), >200 (X=200), >300 (X=300), >400 (X=400), >400 (X=400) for W=671

Transverse mode

TEM00

Operating mode

CW

Power stability (rms, over 4 hours)

Y=D for <1% , Y=E for <3%, Y=A for <5% for W=457, 473, 532, 561, 671

Y=E for <3%, Y=A for <5% for W=589

Warm-up time (minutes)

<10

Spectral linewidth (nm)

<0.003

Noise of amplitude (rms, 1Hz~20MHz)

<0.5%

Mfactor

<1.2 for W=473, 532, 589, 671; <1.5 for W=457

Beam diameter at the aperture (1/e2 , mm)

0.70±0.05

Beam divergence (mrad)

<1.5

Pointing stability after warm-up (mrad)

<0.05

Beam height from base plate (mm)

27.5

Polarization ratio

>100:1, Vertical±5 degree

Laser head consumption (W)

15 (typical) , <25 (40 oC)

Max. Laser Head Base plate Temp (°C)

50

Operating temperature (°C)

10~40

Laser Head

142.5 (L)×60(W) ×50(H) mm3 , 1.0 kg

Power supply (90-264VAC)

236(L) ×145(W) ×104(H) mm3 , 2.3 kg

Modulation option

TTL modulation 1Hz -1KHz

Expected lifetime (hours)

10,000

Warranty

10 months

Note: 

1. The laser head needs to be used on a heat sink with good heat dissipation.

2. The specifications are subject to change without notice.

Dimensions of laser head and high power Elite Power Supply (mm):

 

Fiber Coupling Option per request:

fiber coupling laser  http://www.cnilaser.net/picture%202015/u_laser2.png

 

 

   The above specifications are subject to change without notice. 

If you have any comments or request for detail product information, please fill the
Quotation & Information Request Form or e-mail to: info@lasermate.com.

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