| Both sides previous revisionPrevious revisionNext revision | Previous revision |
| laserparameters [2012/03/28 12:33] – brunne | laserparameters [2012/07/20 19:16] (current) – [Table] brunne |
|---|
| Please share your laser parameters with the group. It doesn't matter if you have different parameters for a material that is posted already, the parameters differ quite a lot depending on the optimization goal: A parameter set that gives fast and clean cuts through silicon might be unfeasable for hatching.\\ | Please share your laser parameters with the group. It doesn't matter if you have different parameters for a material that is posted already, the parameters differ quite a lot depending on the optimization goal: A parameter set that gives fast and clean cuts through silicon might be unfeasable for hatching.\\ |
| ===Wafer level materials=== | ===Wafer level materials=== |
| ^ Material ^hatch or cut?^thickness^Power^Velocity^Pulse frequency^hatch parameters or parallel lines ^Repetitions^Project or comments^ Name ^ | ^ Material ^ hatch or cut? ^ thickness ^ Power ^ Velocity ^ Pulse frequency ^ hatch parameters or parallel lines ^ Repetitions ^ Project or comments ^ Name ^ |
| | Silicon | cut | 300 µm |100% | 10 mm/s| 20 kHz | 5 lines, 125 µm wide | 16 | fast cut |Brunne | | | Silicon | cut | 300 µm | 100% | 10 mm/s | 20 kHz | 5 lines, 125 µm wide | 16 | fast cut | Brunne | |
| | Silicon | hatch | 250 µm |100% |700 mm/s| 20 kHz | 8 hatches, 45° inc. 8µm spacing | 70 | low roughness |Brunne, Wiedenmann | | | Silicon | hatch | 250 µm | 100% | 700 mm/s | 20 kHz | 8 hatches, 45° inc. 8µm spacing | 70 | low roughness | Brunne, Wiedenmann | |
| | Glass | cut | 1000 µm|100% |10 mm/s | 20 kHz | 0,5 mm width | 2? | Bluetape on top |Kamberger | | | Silicon | cut | 500 µm | 100 % | 10 mm/s | 20 kHz | 7 Lines, 180µm wide | 16 | fast cut | Brunne | |
| | Glass | hatch | 550 µm |100% |100 mm/s| 20 kHz | 8 hatches, 45° inc. 8µm spacing | 15 | Hole through glass wafer, works only if the laser power is optimal! | Krausse | | | Glass | cut | 1000 µm | 100% | 10 mm/s | 20 kHz | 0,5 mm width | 2? | Bluetape on top | Kamberger | |
| | Cr/Au on glass wafer | cut | 500 nm |100%|800 mm/s| 70 kHz | Single line | 22 | Electrical circuits on glass | Krausse | | | Glass | hatch | 550 µm | 100% | 100 mm/s | 20 kHz | 8 hatches, 45° inc. 8µm spacing | 15 | Hole through glass wafer, works only if the laser power is optimal! | Krausse | |
| | Cr/Au on glass wafer | hatch | 500 nm |100%|500 mm/s| 20 kHz | hatch StefanK_CrAu | 10 | Electrical circuits on glass | Krausse | | | Glass (wafer) | cut | 500 µm | 100 % | 30 mm/s | 20 kHz | 13 parallel lines, 0.25 mm width, 200% filling | 6 x on top, 18 x in 0.35 mm depth, 3 x in 0.6 mm depth | EAGLE 2 | Stürmer | |
| | spring band steel | hatch | 150 µm |100%|20mm/s| 20 kHz | 8 hatches, 45° inc. 8µm spacing, no margin | 20 | Hole | Wiedenmann | | | Cr/Au on glass wafer | cut | 500 nm | 100% | 800 mm/s | 70 kHz | Single line | 22 | Electrical circuits on glass | Krausse | |
| | Steel sheet| cut | 120 µm |100%|10mm/s|20 kHz| 3 parallel lines, 60 µm wide | 15 | "fast" cut, 0.21 mm/s| Brunne| | | Cr/Au on glass wafer | hatch | 500 nm | 100% | 500 mm/s | 20 kHz | hatch StefanK_CrAu | 10 | Electrical circuits on glass | Krausse | |
| | | Pyrex | cut by hatch | 500 µm | | | | | | | Spengler | |
| | |
| | |
| | |
| | |
| | |
| |
| \\ | \\ |
| ===Ceramics=== | ===Ceramics=== |
| ^ Material ^hatch or cut?^thickness^Power^Velocity^Pulse frequency^hatch parameters or parallel lines ^Repetitions^Project or comments^ Name ^ | ^ Material ^ hatch or cut? ^ thickness ^ Power ^ Velocity ^ Pulse frequency ^ hatch parameters or parallel lines ^ Repetitions ^ Project or comments ^ Name ^ |
| | PZT | cut | 200 µm |100% |200 mm/s| 40 kHz | 6 lines, 0,12 mm | 220 | monomorph piezo |Kamberger | | | PZT | cut | 200 µm | 100% | 200 mm/s | 40 kHz | 6 lines, 0,12 mm | 220 | monomorph piezo | Kamberger | |
| | PZT | hatch | ?? |100% |700 mm/s| 20 kHz | | 11 | |Kamberger | | | PZT | hatch | ?? | 100% | 700 mm/s | 20 kHz | | 11 | | Kamberger | |
| | PZT | cut | 200 µm |100% |100 mm/s| 40 kHz | 6 lines, 0,12 mm | 220 | bimorph piezo, integrate short break between cycles for cooling |Kamberger | | | PZT | cut | 200 µm | 100% | 100 mm/s | 40 kHz | 6 lines, 0,12 mm | 220 | bimorph piezo, integrate short break between cycles for cooling | Kamberger | |
| | PZT | cut | 120 µm |100% |100 mm/s| 20 kHz | Single line | 200 |MAXWELL, linear Axicon mirror| Brunne| | | PZT | cut | 120 µm | 100% | 100 mm/s | 20 kHz | Single line | 200 | MAXWELL, linear Axicon mirror | Brunne | |
| | ceramic | cut | 700 µm |100% |10 mm/s | 20 kHz | 20 lines, 0,5 mm | 120 | time: 25 minutes for 2mm circle| Wiedenmann| | | PZT Ekulit single layer | cut | ca. 120 µm | 100 % | 100 mm/s | 20 kHz | Single line | 150 | EAGLE 2 | Stürmer | |
| | | PZT Ekulit glued bimorph | cut | ca. 250 µm | 100 % | 100 mm/s | 20 kHz | 4 parallel lines, 0.1 mm width | 110 | EAGLE 2 | Stürmer | |
| | | ceramic | cut | 700 µm | 100% | 10 mm/s | 20 kHz | 20 lines, 0,5 mm | 120 | time: 25 minutes for 2mm circle | Wiedenmann | |
| \\ | \\ |
| ===Polymers=== | ===Polymers=== |
| | ^ Material ^ hatch or cut? ^ thickness ^ Power ^ Velocity ^ Pulse frequency ^ hatch parameters or parallel lines ^ Repetitions ^ Project or comments ^ Name ^ |
| | | Kapton | cut | 120 µm | 100% | 170 mm/s | 25 kHz | single line | 18 | -- | Brunne, Gleißner | |
| | | Kapton | cut | 50 µm | 100% | 170 mm/s | 25 kHz | single line | 10 | Inkjet printed AgNP | Bollgrün | |
| | | SU-8 | hatch | 10 µm | 70% | 950 mm/s | 48 kHz | 2 hatches, 90° inc., 5 µm spacing | 1 | MAXWELL | Schöttler, Brunne | |
| | | Paper-base plastics | cut | 1 mm | 100% | 75 mm/s | 20 kHz | 5 lines, 125 µm wide | 25 | 3D Energy Harvester | Lausecker | |
| | | Paper-base plastics (FR2) | cut | 1 mm | 100% | 75 mm/s | 20 kHz | 5 lines, 125 µm spacing, defocus corrected! | 16 | MAXWELL | Brunne | |
| | | Paper-base plastics (FR2) | hatch | 635 µm | 100% | 100 mm/s | 20 kHz | 20µm spacing, 4 hatches | 3 | MAXWELL | Brunne | |
| | | Paper-base plastics | hatch | 235 | 100% | 150 mm/s | 20 kHz | 20µm spacing, 4 hatches | 2 | MAXWELL | Brunne | |
| | | unknown katheter polymer | hatch | 180 µm | 100% | 800 mm/s | 20 kHz | 4 hatches, 45° inc., 10 µm spacing | 2 | Katheter (hole for capacitor) | Wiedenmann | |
| | | Mylar | cut | 350 µm | 100% | 100 mm/s | 25 kHz | single line | 18 | for small parts insert 1s wait | Wapler | |
| | | Double-sided sticky foil | cut | 90 µm Tape (10 µm adhesive) | | | 20 kHz | single line | 2 | Transformer | Spengler | |
| | | PDMS | cut | 550µm | 100% | 50 mm/s | 20 kHz | 250µm trench, 10 parallel lines | 15 | MAXWELL | Brunne | |
| | |
| | |
| | |
| | |
| | \\ |
| | ===Metals=== |
| ^ Material ^hatch or cut?^thickness^Power^Velocity^Pulse frequency^hatch parameters or parallel lines ^Repetitions^Project or comments^ Name ^ | ^ Material ^hatch or cut?^thickness^Power^Velocity^Pulse frequency^hatch parameters or parallel lines ^Repetitions^Project or comments^ Name ^ |
| | Kapton | cut | 120 µm |100% |170 mm/s| 25 kHz | single line | 18 | -- |Brunne, Gleißner| | |Aluminum foil|cut|18µm|100%|10mm/s|20kHz|--|3|Microlev - cut through after 1 or 2 rep.|Brunne| |
| | Kapton | cut | 50 µm |100% |170 mm/s| 25 kHz | single line | 10 |Inkjet printed AgNP |Bollgrün| | | spring band steel | hatch | 150 µm | 100% | 20mm/s | 20 kHz | 8 hatches, 45° inc. 8µm spacing, no margin | 20 | Hole | Wiedenmann | |
| | SU-8 | hatch | 10 µm |70% |950 mm/s| 48 kHz | 2 hatches, 90° inc., 5 µm spacing | 1 | MAXWELL |Schöttler, Brunne| | | Steel sheet | cut | 120 µm | 100% | 10mm/s | 20 kHz | 3 parallel lines, 60 µm wide | 15 | "fast" cut, 0.21 mm/s | Brunne | |
| | Paper-base plastics | cut | 1 mm | 100% | 75 mm/s | 20 kHz |5 lines, 125 µm wide | 25 |3D Energy Harvester |Lausecker | | |
| | unknown katheter polymer | hatch | 180 µm | 100% | 800 mm/s | 20 kHz |4 hatches, 45° inc., 10 µm spacing | 2 |Katheter (hole for capacitor) |Wiedenmann | | |
| \\ | \\ |
| ===Particle filled polymers=== | ===Particle filled polymers=== |
