We demonstrated a continuous-wave laser using an anti-reflection coated Cr 2+ :CdSe crystal with transmission of 98 % at wavelength range from 2.0 to 2.7 μm and with relatively large laser damage threshold of 30 MW/cm 2 for the first time. A maximum output power of 1 W at wavelength 2450 nm with an optical-optical efficiency of 48 % and a slope efficiency of 50 % was obtained when the incident pump power was 2.1 W.
Laser performance of Cr 2+ :CdSe crystal with anti-reflection coating
Wang, Yuchen;Svelto, Cesare;Coluccelli, Nicola;Laporta, Paolo;Galzerano, Gianluca
2017-01-01
Abstract
We demonstrated a continuous-wave laser using an anti-reflection coated Cr 2+ :CdSe crystal with transmission of 98 % at wavelength range from 2.0 to 2.7 μm and with relatively large laser damage threshold of 30 MW/cm 2 for the first time. A maximum output power of 1 W at wavelength 2450 nm with an optical-optical efficiency of 48 % and a slope efficiency of 50 % was obtained when the incident pump power was 2.1 W.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
08119094.pdf
Accesso riservato
Descrizione: ATTI_CLEO_2017
:
Publisher’s version
Dimensione
252.69 kB
Formato
Adobe PDF
|
252.69 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
