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World of Photonics

June 22-25, 2015
Hall B1, Stand 314
Products
  Flashlamp pumping
Flashlamp drivers
Capacitor chargers
Discharge circuits
Simmer supplies
  Pockels cell driving
Pockels cell drivers
Pockels cell driver boards
High voltage switches
Pulse picker and regen amplifier drivers
  Diode pumping
Laser diode controllers
LDD-2U-series
PDD-2U-series
CW laser diode drivers
Pulsed laser diode drivers
TEC controllers
  Lasers
DPSS lasers
Flashlamp pumped solid-state lasers
OEM laser heads
Diode lasers
Contact
email: info@oem-tech.by
phones: +375 29 7528064
+375 17 2134051
News
OEM Tech is ISO 9001 certified company now

Laser diode controllers
Turn-key solutions to drive laser diodes...

Standard products (*)

LDD-2U laser diode controllers (CW)
LDD-2U laser diode controller

LDD-2U laser diode controller consists of LDD-series laser diode driver (current source, CW, up to 100A, up to 1500W), none/one/two TEC temperature controllers (PDF), 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
product details..
PDD-2U laser diode controllers (Pulsed)
PDD-2U laser diode controller

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 incorporated PDD-01 (PDF) or PDD-02 (PDF) 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
product details..

New products (*)

PDD-BT laser diode controller (Pulsed)
laser diode controller

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

  • max. output power - 100-150 W (limits the manifold of 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 us to 5 ms
  • repetition rate - up to 10 kHz (higher on request)
  • risetime / falltime < 10 us

Further information is available on request.

SDC-BT laser diode controller (CW + Pulsed)
laser diode controller

Single diode controller. Both pulsed and CW. Contains current source, appropriate TEC, user and machine interfaces. Assembled in plastic case...

  • max. output current - 4 A
  • compliance voltage - 3 V
  • CW and pulsed regimes
  • pulse width - 1us to CW (downto 100ns on request)
  • repetition rate - up to 100 kHz (higher on request)
  • risetime / falltime < 50 ns

Further information is available on request.

Examples of customized products (*)

LDD-3U dual-channel laser diode driver
custom diode driver

Dual-channel flashlamp 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

Further information is available on request.

Discontinued products (*)

SDC-series laser diode controllers (CW + modulation)
laser diode controller

Single diode controller. CW and modulated output. Contains current source and appropriate TEC.

  • max. output current - 1 A
  • compliance voltage - 3 V
  • analog modulation - up to 1 MHz
  • digital modulation - up to 100 kHz

 Download PDF user manual..

Custom-made laser diode controller (CW)
laser diode controller

On one customer's request we developed and supplied several hundreds of laser diode controllers as follows:

  • output mode - CW, stabilized diode power
  • max. current - 500 mA
  • compliance voltage - 3 V
  • adequate TEC onboard, 0.1C accuracy
  • customer given dimensions and interfaces
  • -60 .. +70C operating range

Further information is available on request.

(*) Disclaimer:
Standard products - available in any q-ty, any time, with good quality;
New products, customized products - available in any q-ty, lead time isn't very good, failure rate may be higher than industry standard because of possible "infant diseases";
Discontinued products - available in the case of strong interest only, terms and conditions are discussable;

 
 
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