TDLAS : Laser diode driver for gas sensing
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- Very low current noise with low set-point drift and noise close to noise measurement instrument ground level.
- Ideal for laser diodes such as NTT, Eagleyard, Nanoplus, Eblana etc.
- External current modulation with adjustable modulation transfer function (0 to 20 mA/V)
- Sinus, triangular or square wave internal modulation
- High resolution current level adjustments
- 1 mK precision integrated TEC temperature controller
- USB Interface with GUI & programming tools, software suite, DLL & labVIEW Libraries
- Contains many functionalities for gas sensing techniques such as TDLAS, CAES, ICOS, CEAS, PS-CRDS, NICE-OHMS etc.
- Safe start-up and operations, with safe shut-offs
TDLAS Key features :
- Very low current noise with low set-point drift and noise close to noise measurement instrument ground level.
- Ideal for laser diodes such as NTT, Eagleyard, Nanoplus, Eblana etc.
- External current modulation with adjustable modulation transfer function (0 to 20 mA/V)
- Sinus, triangular or square wave internal modulation
- High resolution current level adjustments
- 1 mK precision integrated TEC temperature controller
- USB Interface with GUI & programming tools, software suite, DLL & labVIEW Libraries
- Contains many functionalities for gas sensing techniques such as TDLAS, CAES, ICOS, CEAS, PS-CRDS, NICE-OHMS etc.
- Safe start-up and operations, with safe shut-offs
The GUI software of this TDLAS laser diode driver lets the user have total control of all module functions. It includes several libraries for software integration ((LabVIEW VIs, DLLs, Hexa etc.)
TDLAS works alone or in series with other products in our range :
- Laser diode driver (board level)
- Low noise laser diode driver
- High power laser diode driver
- Multi channel laser diode driver
- 808 nm laser diode
- 915 nm laser diode
- 976 nm laser diode
- High power laser diode
- Fiber optic modulator
- Laser diode reliability test system
Complex systems, such as fiber lasers or gas sensing integrated systems, can be quickly developed on this module platform.
Butterfly Laser diodes such as NTT, Eagleyard, Nanoplus, Eblana are perfectly well driven. Contact us for QCL laser diodes.
| TDLAS | |
|---|---|
| Output current | 0 - 1500 mA (Contact us for special 2500 mA version) |
| Set point resolution (@ 100 mA) | 0.0025 mA |
| Output current modulation (External mode) | 0-20 mA/V (adjustable) Bandwidth : 100 kHz (500 kHz provisional) |
| Output compliance voltage | 0 - 24 V (5V max for ultra low noise operation) |
| Laser diode T° range | 0 - 90 °C |
| Temperature stability (typ) | < 1mK |
| TEC current/Voltage | +- 3A / 4.6V |
| BFM (Back Facet Monitor) | Yes (variable gain) |
| External photodiode monitoring | Yes (variable gain) |
| Interface/GUI/libraries | USB / Win 7-10 / Hexa, DLLs, Python, LabVIEW |
| Dimensions (mm) | 170*126.8*32.5 |
| Power supply | 24 V (110-220 V adaptator included) |
TDLAS Key features :
- Very low current noise with low set-point drift and noise close to noise measurement instrument ground level.
- Ideal for laser diodes such as NTT, Eagleyard, Nanoplus, Eblana etc.
- External current modulation with adjustable modulation transfer function (0 to 20 mA/V)
- Sinus, triangular or square wave internal modulation
- High resolution current level adjustments
- 1 mK precision integrated TEC temperature controller
- USB Interface with GUI & programming tools, software suite, DLL & labVIEW Libraries
- Contains many functionalities for gas sensing techniques such as TDLAS, CAES, ICOS, CEAS, PS-CRDS, NICE-OHMS etc.
- Safe start-up and operations, with safe shut-offs
The GUI software of this TDLAS laser diode driver lets the user have total control of all module functions. It includes several libraries for software integration ((LabVIEW VIs, DLLs, Hexa etc.)
TDLAS works alone or in series with other products in our range :
- Laser diode driver (board level)
- Low noise laser diode driver
- High power laser diode driver
- Multi channel laser diode driver
- 808 nm laser diode
- 915 nm laser diode
- 976 nm laser diode
- High power laser diode
- Fiber optic modulator
- Laser diode reliability test system
Complex systems, such as fiber lasers or gas sensing integrated systems, can be quickly developed on this module platform.
Butterfly Laser diodes such as NTT, Eagleyard, Nanoplus, Eblana are perfectly well driven. Contact us for QCL laser diodes.
| TDLAS | |
|---|---|
| Output current | 0 - 1500 mA (Contact us for special 2500 mA version) |
| Set point resolution (@ 100 mA) | 0.0025 mA |
| Output current modulation (External mode) | 0-20 mA/V (adjustable) Bandwidth : 100 kHz (500 kHz provisional) |
| Output compliance voltage | 0 - 24 V (5V max for ultra low noise operation) |
| Laser diode T° range | 0 - 90 °C |
| Temperature stability (typ) | < 1mK |
| TEC current/Voltage | +- 3A / 4.6V |
| BFM (Back Facet Monitor) | Yes (variable gain) |
| External photodiode monitoring | Yes (variable gain) |
| Interface/GUI/libraries | USB / Win 7-10 / Hexa, DLLs, Python, LabVIEW |
| Dimensions (mm) | 170*126.8*32.5 |
| Power supply | 24 V (110-220 V adaptator included) |