Resonantly diode-pumped Tm:YAG laser for efficient 2036 nm generation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F25%3A00386323" target="_blank" >RIV/68407700:21340/25:00386323 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s00340-025-08407-0" target="_blank" >https://doi.org/10.1007/s00340-025-08407-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00340-025-08407-0" target="_blank" >10.1007/s00340-025-08407-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Resonantly diode-pumped Tm:YAG laser for efficient 2036 nm generation

Popis výsledku v původním jazyce

We present a resonantly diode pumped Tm:YAG laser, operating at 2036 nm, wavelength-stabilized using a volume Bragg grating. This laser takes advantage of resonant diode pumping at 1.69 um to achieve efficient emission in the high atmospheric transmission spectral region near 2 um. Despite operation on the wing of the emission spectrum, an output power of up to 4.6 W was obtained with a slope efficiency of 49%. In a Q-switched regime, output pulses with an energy of 0.8 mJ and a duration of 360 ns were achieved with performance constrained by the chosen components. The results highlight the potential of compact resonantly diode-pumped 2 um Tm3+ laser systems for applications requiring efficient wavelength-specific sources, such as LIDAR and atmospheric sensing.

Název v anglickém jazyce

Resonantly diode-pumped Tm:YAG laser for efficient 2036 nm generation

Popis výsledku anglicky

We present a resonantly diode pumped Tm:YAG laser, operating at 2036 nm, wavelength-stabilized using a volume Bragg grating. This laser takes advantage of resonant diode pumping at 1.69 um to achieve efficient emission in the high atmospheric transmission spectral region near 2 um. Despite operation on the wing of the emission spectrum, an output power of up to 4.6 W was obtained with a slope efficiency of 49%. In a Q-switched regime, output pulses with an energy of 0.8 mJ and a duration of 360 ns were achieved with performance constrained by the chosen components. The results highlight the potential of compact resonantly diode-pumped 2 um Tm3+ laser systems for applications requiring efficient wavelength-specific sources, such as LIDAR and atmospheric sensing.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

<a href="/cs/project/FW01010219" target="_blank" >FW01010219: Multikomponentní monokrystalické materiály pro laserové aplikace</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Applied Physics B: Lasers and Optics

ISSN

0946-2171

e-ISSN

1432-0649

Svazek periodika

131

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

—

Kód UT WoS článku

001434423500004

EID výsledku v databázi Scopus

2-s2.0-85219612665