Laser Diode Controllers

PDD-2U laser diode controllers (Pulsed)

pdd-2u

PDD-2U laser diode controller was especally designed for transverse pumping of such DPSS lasers as Nd:YAG, Nd:YLF, Er:glass lasers and so on. Up to four incorporatedPDD-150 pulsed laser diode drivers may provide peak pumping power in tens of kW range

  • pulsed output, variable pulse width
  • up to 4 sychrone channels in the single case
  • maximal output current - selectable, up to 200 A (in each channel)
  • maximal output voltage - selectable, up to 150 V (in each channel)
  • pulse risetime / falltime - about 10-20 us
  • one/two independent TEC controllers
  • temperature control precision - 0.1 C
  • RS-232 interface
  • embedded Pockels cell driver as an option
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LDD-2U laser diode controllers (CW)

ldd-2u

LDD-2U laser diode controller consists of LDD-series laser diode driver (current source, CW, up to 100A, up to 1500W), none/one/two temperature controllers, user interface and 19-inch rack mounted coverage case...

  • output mode - CW
  • maximal output current - selectable, up to 100 A
  • maximal output power - selectable, up to 1500 W
  • none/one/two independent TEC controllers
  • temperature control precision - 0.1 C
  • RS-232 interface
  • embedded Pockels cell driver as an option
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SDC-BT laser diode controllers (Pulsed and CW)

sdc-bt

Single laser diode controller. Both Pulsed and CW operational modes. Contains current source, appropriate TEC and user interface. Assembled in standard plastic case...

  • Maximal output current - 4 A
  • Compliance voltage - 3 V
  • Pulse-width regulation range - 1 µsec to CW (down to 100 nsec on request)
  • risetime / falltime < 50 nsec
  • max. repetition rate - 30 kHz
  • 0.1 C temperature control precision
  • RS-232 interface

Further information is available on request.

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PDD-BT laser diode controller (Pulsed)

pdd-bt-150

Diode array controller. Pulsed. Contains current source [either PDD-01 (pdd-01-manual-en)  or PDD-02 (pdd-02-manual-en), or modifications], appropriate TEC, user and machine interfaces. Assembled in compact metallic case...

  • Max. output power - 100-150 W (limited by many other parameters; the exact value of max. output power depends on the modification)
  • Output current - up to 200 A
  • Compliance voltage - up to 150 V
  • Pulse width - 20 µsec to 5 msec
  • Repetition rate - up to 10 kHz (higher on request)
  • Risetime / falltime < 10 µsec
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LDD-3U Dual-Channel Laser Diode Driver

ldd-3u-150

Examples of Customized Products (*)

*Dual-Channel Laser Diode Driver with the characteristics as follows:

Two CW current sources, up to 100A each
Three independent TEC controllers
Pockels cell driver control
RS-232 machine interface
Remote control with touch panel

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