Diode laser based light sources for biomedical applications

A Müller, S Marschall, OB Jensen… - Laser & photonics …, 2013 - Wiley Online Library
Diode lasers are by far the most efficient lasers currently available. With the ever‐continuing
improvement in diode laser technology, this type of laser has become increasingly attractive …

Direct diode-pumped Kerr-lens mode-locked Ti: sapphire laser

CG Durfee, T Storz, J Garlick, S Hill, JA Squier… - Optics …, 2012 - opg.optica.org
We describe a Ti: sapphire laser pumped directly with a pair of 1.2 W 445nm laser diodes.
With over 30mW average power at 800 nm and a measured pulsewidth of 15fs, Kerr-lens …

Power scaling of a directly diode-laser-pumped Ti: sapphire laser

PW Roth, D Burns, AJ Kemp - Optics Express, 2012 - opg.optica.org
Improvements in the output power of a directly GaN diode-laser-pumped Ti: Al_2O_3 laser
are achieved by using double-sided pumping. In continuous wave operation, an output …

Direct diode pumped Ti: sapphire ultrafast regenerative amplifier system

S Backus, M Kirchner, R Lemons, D Schmidt… - Optics …, 2017 - opg.optica.org
We report on a direct diode-pumped Ti: sapphire ultrafast regenerative amplifier laser
system producing multi-μJ energies with a repetition rate from 50 to 250 kHz. By combining …

Light-emitting diodes: a new paradigm for Ti: sapphire pumping

P Pichon, A Barbet, JP Blanchot, F Druon, F Balembois… - Optica, 2018 - opg.optica.org
Ti: sapphire presents unequaled tuning properties. However, because of a short lifetime, the
energy cannot be stored in Ti^ 3+ upper level, which makes this gain medium difficult to …

Direct diode-pumped Kerr Lens 13 fs Ti: sapphire ultrafast oscillator using a single blue laser diode

S Backus, M Kirchner, C Durfee, M Murnane… - Optics express, 2017 - opg.optica.org
We demonstrate a direct diode-pumped Kerr Lens Modelocked Ti: sapphire laser producing
13 fs pulses with 1.85 nJ energy at 78 MHz (145 mW) using a single laser diode pump. We …

Multiphoton imaging with blue-diode-pumped SESAM-modelocked Ti: sapphire oscillator generating 5 nJ 82 fs pulses

A Rohrbacher, OE Olarte, V Villamaina… - Optics …, 2017 - opg.optica.org
We report a directly blue diode pumped Ti: Sapphire oscillator that generates 5 nJ pulses.
This is five times higher pulse energy than previously reported for a directly diode pumped …

Tapered diode-pumped continuous-wave alexandrite laser

E Beyatli, I Baali, B Sumpf, G Erbert, A Leitenstorfer… - JOSA B, 2013 - opg.optica.org
We describe a low-cost and efficient alexandrite (Cr: BeAl_2O_4) laser that is pumped by a
high-brightness tapered diode laser (TDL). The tapered diode (TD) provides up to 1.1 W of …

DBR tapered diode laser with 12.7 W output power and nearly diffraction-limited, narrowband emission at 1030 nm

A Müller, J Fricke, F Bugge, O Brox, G Erbert, B Sumpf - Applied Physics B, 2016 - Springer
A 1030 nm distributed Bragg reflector (DBR) tapered diode laser with nearly diffraction-
limited emission is presented. The laser provides an optical output power of 12.7 W with an …

Power scaling of nonlinear frequency converted tapered diode lasers for biophotonics

OB Jensen, AK Hansen, A Müller… - IEEE Journal of …, 2013 - ieeexplore.ieee.org
Diode lasers have proven to be versatile light sources for a wide range of applications.
Nonlinear frequency conversion of high brightness diode lasers has recently resulted in …