QC Laser Drivers

Expect industry leading, patented low-noise drive current from our Quantum Cascade Laser current sources. Low current noise means narrower linewidth, stable center wavelength, and repeatable scans. For lowest noise, choose a model where maximum current is just above your operating current. OEM modules as well as benchtop instruments with intuitive touchscreen control are available. Product variations can be supplied with custom current levels. For more information on the difference between the OEM and OEM(+) models, please see FAQ1124.

Model	Package	Mounting Options	Current	Details	hf:att:pa_package	hf:att:pa_mounting-options	hf:att:pa_current
LD2.5CHA	Module	Benchtop or Chassis	102.5 A	Details	module	benchtop-or-chassis	2-5-a
LD5CHA	Module	Benchtop or Chassis	135 A	Details	module	benchtop-or-chassis	5-a
QCL500 OEM	Module	Benchtop or Chassis	04500 mA	Details	module	benchtop-or-chassis	500-ma
QCL500 OEM(+)	Module	Benchtop or Chassis	04500 mA	Details	module	benchtop-or-chassis	500-ma
QCL1000 OEM	Module	Benchtop or Chassis	051 A	Details	module	benchtop-or-chassis	1-a
QCL1000 OEM(+)	Module	Benchtop or Chassis	051 A	Details	module	benchtop-or-chassis	1-a
QCL1500 OEM	Module	Benchtop or Chassis	071.5 A	Details	module	benchtop-or-chassis	1-5-a
QCL1500 OEM(+)	Module	Benchtop or Chassis	071.5 A	Details	module	benchtop-or-chassis	1-5-a
QCL2000 OEM	Module	Benchtop or Chassis	082 A	Details	module	benchtop-or-chassis	2-a
QCL2000 OEM(+)	Module	Benchtop or Chassis	082 A	Details	module	benchtop-or-chassis	2-a
QCL500 LAB	Instrument	Benchtop	04500 mA	Details	instrument	benchtop	500-ma
QCL1000 LAB	Instrument	Benchtop	051 A	Details	instrument	benchtop	1-a
QCL1500 LAB	Instrument	Benchtop	071.5 A	Details	instrument	benchtop	1-5-a
QCL2000 LAB	Instrument	Benchtop	082 A	Details	instrument	benchtop	2-a