Dolphin473N lasers are ultra compact, continuous wave, diode-pumped all-solid-state of 473nm laser with Low noise.

Dolphin473N lasers are intended for stand-alone use in laboratory environment or for integration as OEM component in equipment for many applications. Outputpowerris upto 300mW.

● Low Noise
● Highest Reliability
● Narrow Spectral Bandwidth
● Good Beam Quality
● Long Lifetime

● Raman Spectroscopy
● Bio-instrument
● Holography
● Fluorescence Sensors
● Physics Experiments

Wavelength

473 ± 1nm

Operating Mode

CW

Output Power

10, 20, 50, 100,150, 200, 300 mW

Spatial Mode

TEM₀₀

Noise (0 Hz to 20 MHz)

< 1% rms

Beam Quality M²

< 1.2

Power Stability (rms)

< ±3%, ±5% (over 4 hours)

< 3.0 mm

Beam Divergence (full angle)

< 1.5 mrad

Circularity of Beam

> 95%

Pointing Stability (rms)

< 0.05 mrad (afterWarm-up)

Polarization Ratio (Liner, 0°)

> 100:1

Beam Height from the Base (mm)

27.4 mm

Warm-up Time

< 10 minutes

Expected Lifetime

>10,000 Hours

Operating Voltage

95-250VAC

Power Consumption

< 60W

Maximum Laser Head Baseplate Temp.
for Conductive Cooling

35°C

Ambient Temperature Operating Range

10°C ~ 35°C

Storage Temperature

-20°C ~ +70°C

Dimensions (LxWxH) of Laser Head

198 x108 x 50 mm

Dimensions (LxWxH) of Power Supply

240 × 146 × 108 mm

Weight of Laser Head

2.0 Kg

2.5 Kg

Part No.

Output Power

Dolphin473N-0010-5

10 mW

Dolphin473N-0020-5

20 mW

Dolphin473N-0050-5

50 mW

Dolphin473N-0100-5

100 mW

Dolphin473N-0150-5

150 mW

Dolphin473N-0200-5

200 mW

Dolphin473N-0300-5

300 mW