Description

Collimated Gaussian Beam 405nm Solid State Laser Source with TEC cooled Analog TTL modulation. It can be fiber coupled.

Solid State 405nm Laser Features:

TEM00 Gaussian: A TEM00 beam has an intensity profile that is very nearly Gaussian (>95%) and does not change as it propagates (i.e. from when it emerges from the laser to the far field).
TEC cooled long life operation: TEC is also known as solid-state cooling, because there is no liquid refrigerant running through the machine. Instead, solid metal is used to transfer thermal energy.
Collimated beam
Analog/TTL modulation
High efficiency & reliability

APPLICATIONS

Scanning Biochemistry
Confocal Microscopy
Flow Cytometry
Raman Microscopy
Material Inspection Lidar

Wavelength 405+/-5 nm
Spatial Mode Multi mode
Output Power: 50mW,100mW,200mW (Max output power, for the 50mW version, you will get an adjustable output power from 0.01mW – 50mW)
Spatial Mode: TEM00

Beam Quality M2 < 1.2
Beam Asymmetry <1:1.2
Beam height:25mm
Beam Size < 3.55mm
Beam Divergence (Full Angle):<0.3mrad
Power Stability: < 2% per 4 hrs

Fiber type:SM, MM
Operation Mode CW or Modulation
Temperature Stabilizing TEC
Warm Up Time <1 minute
MTTF 10,000 hrs
Laser head dimensions LSR-ML: 100(L)x34(W)x45(H)mm3
LSR-NL: 100(L)x40(W)x50(H)mm3

Collimated beams are laser beams with weak divergence within some region of interest. This implies that they have a relatively large beam radius.

Achieving a truly collimated beam of divergence 0 is not possible, but an approximately collimated beam by either minimizing the divergence or maximizing the distance between the point of observation and the nearest beam waist is possible.

Download the Datasheet as following:

Collimated Gaussian Beam 405nm Solid State Laser Source with TEC cooled Analog TTL modulation