Nguồn chuẩn tần số quang laser Lasertex LJSC-03-11

Nguồn chuẩn tần số quang laser Lasertex LJSC-03-11

Nguồn chuẩn tần số quang laser Lasertex LJSC-03-11

Parameter	Range
Wavelength	633 nm
Frequency stability (10s averaging time)	<2.5 x 10 -12
Repeatability	2.5 x 10 -11
Method of stabilization	Third harmonic method
Accessible 127I2 hyperfine components	d,e,f,g,h,i,j,k,l,m,n of the 11-5 R(127) absorption
Iodine cell sidearm temperature	15.0 ± 0.2 °C (Opportunity of selecting temperature in range 11.0 – 19.0 °C)
Output power	>80 μW
Polarization	Linear, vertical
Plasma tube	Double Brewster window
Continuous frequency lock over 24 hours for ambient temperature 20 °C μ1°C	Yes
Automatic tune	Yes
Manual tune	Yes
Dimension of controller	350 x 250 x 110 mm
Dimension of laser head	460 x 180 x 155 mm
AC line voltage	220-240 V / 50 Hz