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355nm Passively Q-switch UV solid-state pulsed Laser with Output Power 1mW-1000mW DPSS laser

$7,600.00

355nm Passively Q-switch UV solid-state pulsed Laser with Output Power 1mW-1000mW DPSS laser. 

Description

355nm Passively Q-switch UV solid-state pulsed laser power 20mW – 50mW. Some of the specs can be customized according to your requirements.

Passively Q-switch Pulse UV laser
Repeat rate adjustable
External controllable
Easy use & maintenance free
Longlife operation
High efficiency
High reliability

Wavelength 355+/-1nm
Spatial Mode: near TEM00 
Output Power(average) >1, 5, 10 ~ 100mW
Operation Mode Pulsed laser
Single pulse energy 1-10uJ
Pulse Width 5-20ns
Peak Power 100W~2KW
Repeat rate 1~10KHz
Polarization >50:1
Beam Spot Shape: Circular, aspect ratio<1.1:1
Pointing Stability <0.05 mrad
Beam Diameter(1/e2) 2mm
Beam Divergence <1.5  mrad
Beam Height from Base 45mm
Power Stability* <±5% per 4 hrs
Temperature Stabilizing TEC
Warm Up Time <5 minutes
Optimum Operating Temperature 20~30oc
Storage Temperature 10~50oC
MTTF** 10,000 hrs
Dimensions 211(L)x88(W)x74(H) mm
Power Supply A.OEM type
B.Lab type
C. Adjustable Lab type
LSR-PS-FA: 178(W)x197(D)x84(H) mm3

Applications:

Optical activation for an optically triggered power transistor

 

In a passively Q-switched laser, instead of an electrically controlled modulator, a saturable absorber is used. In its unsaturated state, it introduces a high optical loss. The laser gain must overcome that loss before lasing can start. When the laser radiation becomes stronger, it eventually saturates the losses – i.e., it reduces them to a much lower value. From this point on, the laser power rises rapidly until the gain is also saturated.

Active and Passive Q Switching

 

CW 355 nm Lasers

CW 355 nm DPSS Lasers are ideal for applications requiring up to 20 mW of 355 nm UV laser light with a long operating lifetime . These lasers are commonly used for fluorescence excitation and a broad spectrum of other applications.

Passively Q-switched 355 nm Lasers

Passively Q-switched 355 nm DPSS Lasers are ideal for applications requiring a short wavelength or high photon energy. These lasers are commonly used for fluorescence excitation, Raman spectroscopy, material processing, and a broad range of other applications.

AOM Q-switched 355 nm Lasers

AOM Q-switched 355 nm DPSS Lasers are ideal for applications requiring the highest available peak power and/or single pulse energy at 355 nm. The embedded AOM gives the user direct control over the output pulses, enabling a specified frequency or even a single pulse to be emitted. These lasers are commonly used for materials processing, marking, Raman Spectroscopy, biological experimentation and a broad spectrum of other applications.

 

 

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