DS AururaOPO_0138_1.pdf - Litron Lasers

Aurura OPO
L i t r o n T o t a l L a s e r C a p a b i l i t y
The Aurora OPO Series
Tuneable sources designed for Litron’s Lasers

Aurura OPO
Broadband OPO Systems Tuneable sources designed for Litron’s lasers
The Aurora OPO
Based around BBO, the Aurora is a
broadband device pumped at 355nm.
It is continuously tunable from 410nm
to 680nm and the corresponding idler
output to 2400nm is also available.
Designed to be fully integrated with
either the Nano series or the larger
LPY series of systems the OPO is a
modular attachment designed
specifically for use with Litron’s
lasers. Precise stepper motor control of
the crystal and accurate optical
encoding of its position ensure
accurate
and
repeatable wavelength tuning and
output.
Conversion efficiencies of up to 30%
are achieved allowing outputs of
>50mJ from a compact laser and OPO
combination making it ideal for either
laboratory based or portable
applications requiring a
tunable source.
SPECIFICATIONS
Model Aurora 20 Aurora 35 Aurora 50
Pump energy (mJ @355nm) 75 110 180
Maximum output (mJ) (2) 20 35 50
Linewidth (cm -1 ) 5 - 250 5 - 250 5 - 250
Repetition rate (Hz) (1) 0 - 200 0 - 200 0 - 200
Signal tuning range (nm) 410 - 680 410 - 680 410 - 680
Laser type Nano LG Nano TRL LPY700
Nano TRL
(1) Maximum repetition rate depends upon pump laser specification.
(2) Signal + Idler.

Aurura OPO
Broadband OPO Systems Tuneable sources designed for Litron’s lasers
PERFORMANCE with 355nm pump laser
E�ciency Signal + Idler (%)
E�ciency Signal (%)
35
30
25
20
15
10
5
20
18
16
14
12
10
8
400 450 500 550 600 650 700
6
4
2
Wavelength (nm)
400 450 500 550 600 650 700
Wavelength (nm)
E�ciency Idler (%)
18
16
14
12
10
8
6
4
2
700 900 1100 1300 1500 1700 1900
Wavelength (nm)
2100 2300

Aurura OPO
Our policy is to improve the
design and specification of our
products. The details given in
this document are not to be
regarded as binding.
Broadband OPO Systems Tuneable sources designed for Litron’s lasers
MECHANICAL DATA
LPU1000 PSU
All dimensions shown in mm
HEAD OFFICE
Litron Lasers Ltd
8 Consul Road
Rugby
Warwickshire CV21 1PB
England
T +44 (0)1788 574444
F +44 (0)1788 574888
E sales@litron.co.uk
502 238.5
156
ï
82.85
42
47.25
98.75
615
68
132
85
Remote Control Box
180
52.5
145
NORTH AMERICAN OFFICE
Litron Lasers North America
2449 Arnica Drive
Bozeman
MT 59715
USA
268 225
Nano TRL Laser Head Unit & OPO
Rack-mount PSU
700
570
T +1 (406) 522 7566
F +1 (406) 522 7567
0138:1
E sales@litronlasers.com www.litronlasers.com PB
605
610
(12U)
78