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'''Unless anything else is stated, everything on this page, text and pictures are made by DTU Nanolab.'''
== Laser sources ==  
== Laser sources ==  


The laser micromachining tool is equipped with two laser sources (1) picosecond laser (TBW) and (2) a nanosecond laser (IPG). The technical specification provided by the supplier 3D micromac are shown below.  
The laser micromachining tool is equipped with a tunable laser sources from 211 fs to 10 ps. The technical specifications provided by the supplier 3D micromac are shown below. Refer to the [[Specific_Process_Knowledge/Back-end_processing/Laser_Micromachining_Tool#Performances/|Performances]] to know the measured values of the output power. \ rkch.


=== Specifications from 3D micromac ===  
=== Specifications from 3D micromac ===  
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!style="background:silver; color:black;" align="left"|
!style="background:silver; color:black;" align="left"|
|style="background:LightGrey; color:black"|Picosecond (TBW)
|style="background:LightGrey; color:black"|Picosecond (TBW)
|style="background:LightGrey; color:black"|Nanosecond (IPG)
|style="background:LightGrey; color:black"|
|-
|-
|style="background:LightGrey; color:black"|Wavelength  
|style="background:LightGrey; color:black"|Wavelength  
|style="background:WhiteSmoke; color:black"| 1064nm, 532nm, 355nm
|style="background:WhiteSmoke; color:black"| 1030nm, 515nm, 343nm
|style="background:WhiteSmoke; color:black"| 1064nm
|style="background:WhiteSmoke; color:black"|
|-
|-
|style="background:LightGrey; color:black"|Pulse duration
|style="background:LightGrey; color:black"|Pulse duration
|style="background:WhiteSmoke; color:black"| 10ps
|style="background:WhiteSmoke; color:black"| 211fs to 10ps software controlled
|style="background:WhiteSmoke; color:black"| 120ns
|style="background:WhiteSmoke; color:black"|
|-
|-
|style="background:LightGrey; color:black"|Repetition rate
|style="background:LightGrey; color:black"|Repetition rate
|style="background:WhiteSmoke; color:black"| 200 kHz up to 8000 kHz software controlled
|style="background:WhiteSmoke; color:black"| 200 kHz up to 8000 kHz software controlled
|style="background:WhiteSmoke; color:black"| 200kHz
|style="background:WhiteSmoke; color:black"|
|-
|-
|style="background:LightGrey; color:black"|Output power
|style="background:LightGrey; color:black"|Output power
|style="background:WhiteSmoke; color:black"| > 50 W @ 1064 nm
|style="background:WhiteSmoke; color:black"| 40 W @ 1030 nm
|style="background:WhiteSmoke; color:black"| 100 W
|style="background:WhiteSmoke; color:black"|
|-
|-
|style="background:LightGrey; color:black"|Warm-up time
|style="background:LightGrey; color:black"|Warm-up time
|style="background:WhiteSmoke; color:black"|[[media:Warm_up_time.PNG|25min]]
|style="background:WhiteSmoke; color:black"|[[index.php?title=Media:Warm up time.PNG|25min]]
|style="background:WhiteSmoke; color:black"| none
|style="background:WhiteSmoke; color:black"|
|}
|}

Latest revision as of 10:56, 30 September 2025

Unless anything else is stated, everything on this page, text and pictures are made by DTU Nanolab.

Laser sources

The laser micromachining tool is equipped with a tunable laser sources from 211 fs to 10 ps. The technical specifications provided by the supplier 3D micromac are shown below. Refer to the Performances to know the measured values of the output power. \ rkch.

Specifications from 3D micromac

Picosecond (TBW)
Wavelength 1030nm, 515nm, 343nm
Pulse duration 211fs to 10ps software controlled
Repetition rate 200 kHz up to 8000 kHz software controlled
Output power 40 W @ 1030 nm
Warm-up time 25min
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