Aiscent Technologies, Inc.
4720 Kingsway, Suite2600, Burnaby,
British Columbia, Canada, V5H 4N2
Tel : 778-374-1720， Fax : 778-374-1701
Email: [email protected] or [email protected]
Laser Light Source at 650nm, ALS-650 Series
Ascent’s Fiber Coupled Laser Light Source at 650nm (ALS-650) is a stand-alone instrument combining multiple Fiber
Coupled Laser Modules into a single output fiber for achieving a high optical output power up to 5.0W, and even higher.
Each combined laser module can be controlled independently through Windows based program, and a whole light
source can be operated in CW mode or internal/external modulated mode (as pulsed output).
Optical output can be
either simple fiber coupled out or terminated with an intensity equalizing and collimating unit for easy integration to
customer’s application system.
Applications:
Key Features:

High optical power

Digital Laser Printing

Fiber Coupled output or free

Laser Direct Writing
space output

Mask-less Exposing System

Uniform intensity distribution

Measurement Light Source

Non-coherence

Medical and cosmetic

High Reliability

High Stability
treatment
Specifications
Optical Parameters
Peak Wavelength
650 +/-30 nm
Output Optical Power
1.0W, 2.0W,3.0W and 5.0W
Power Stability (2hrs) @ constant temp
<+/-3%
Coupled Output Fiber
Large Core Multimode Fiber: Core diameter 1500um hard, Cladding
diameter 1550um, NA 0.37
Laser Beam Collimating Termination
Terminated with laser beam collimating and intensity equalizing unit
(Option)
as an option, beam size can be 12mmx10mm (as standard), intensity
equalization <+/-2/5% over whole beam area.
Electronical Control and Power Source Parameters
AC Power
110V-220V, 50-60Hz, 20A
Control interface
RS232 and USB (as option)
Individual LD control
Independently controlled for each LD using Windows based program
Internal/External Modulation
By TTL signal up to 10KHz
Other Parameters
Cooling
Air cooling with build-in thermal electrical cooler (for 1W and 2W)
Water Chiller is needed for > 2W unit
Page-1, Laser Light Sources at 650 nm, ALS-650 Series
Dimensions
D426mm x W162mm x H436mm
Operating Temperature (Case)
0~60 deg C
Operating Humidity
5%~85% R.H.
Storage Temperature
-10 to +85 deg C
Expected Lifetime (MTTF)
>10000hrs
Ordering Information
ALS-650-PP-AAAA-JJ-LL
01=1.0W
02=2.0W
03=3.0W
PPP: Optical Power
05=5.0W
08=8.0W
10=10.0W
00=Customized
MF=Multimode fiber coupled out
FF: Coupled Optical Fiber with or
without collimated termination
1500um/1550um, NA 0.37
FC=Fiber coupled out with beam
collimated termination
00=customized
AAAA : Collimated Beam Area
1512=15mm x 12 mm (Standard)
0000=customized
05=0.5m
LL :Fiber Cable Length
10=1.0m
00=Customized
Dimensions
Page-2, Laser Light Sources at 650 nm, ALS-650 Series