TY  - JOUR
A1  - Zyla, Gordon
A1  - Surkamp, Nils
A1  - Gurevich, Evgeny L
A1  - Esen, Cemal
A1  - Klehr, Andreas
A1  - Knigge, Andrea
A1  - Hofmann, Matin R
A1  - Ostendorf, Andreas
T1  - Two-photon polymerization with diode lasers emitting ultrashort pulses with high repetition rate
T2  - Optics Letters
N2  - In this Letter, we investigate the resolution of two-photon polymerization (2PP) with an amplified mode-locked external cavity diode laser with adjustable pulse length and a high repetition rate. The experimental results are analyzed with a newly developed 2PP model. Even with low pulse peak intensity, the produced structural dimensions are comparable to those generated by traditional 2PP laser sources. Thus, we show that a compact monolithic picosecond laser diode without amplification and with a repetition rate in the GHz regime can also be applied for 2PP. These results show the high application potential of compact mode-locked diode lasers for low-cost and compact 2PP systems.
Y1  - 2020
UR  - https://www.hb.fh-muenster.de/opus4/frontdoor/index/index/docId/13232
VL  - 45
IS  - 17
SP  - 4827
EP  - 4830
ER  -