DeltaDiode

TCSPC Pulsed Sources

Ultimate Short-pulsed, Picosecond Lasers and LEDs from 265 to 1310 nm

DeltaDiode laser and LED sources offer plug and play ease of use while delivering excellent performance and reliability for the most demanding TCSPC experiments. With available wavelengths from the UV to the NIR, these picosecond sources can operate at rates up to 100 MHz. Each DeltaDiode laser has thermoelectric temperature control for individual optimization, and they are all controlled by a common DeltaDiode-C1 control module that is interfaced to EzTime software.

Segment: Scientific
Manufacturing Company: HORIBA Scientific

DeltaDiode Benefits

  • Up to 100 MHz repetition rate for faster acquisitions
  • Measure lifetimes down to 5 ps (depending on detector and electronics selected)
  • One DeltaDiode-C1 controller works with all DeltaDiode sources
  • Over 30 wavelengths to choose from, between 265 and 1,310 nm
  • DeltaDiode “LB” models are more affordable than their “L” counterparts and operate at repetition rates up to 25 MHz
  • Continuous mode available for some models

DeltaDiode Specifications

DeltaDiode heads are manufactured with either laser diodes or LEDs as their primary sources. Laser diodes offer shorter pulse durations, brighter intensities and operate at faster repetition rates than the LED versions. DeltaDiodes with a laser diode source are denoted with an L, or LB, in the part number, such as the DeltaDiode-370L.

 

DeltaDiode heads are manufactured with either laser diodes or LEDs as their primary sources. Laser diodes offer shorter pulse durations, brighter intensities and operate at faster repetition rates than the LED versions. DeltaDiodes with a laser diode source are denoted with an L, or LB, in the part number, such as the DeltaDiode-370L.

Download the DeltaDiode Specification Sheet

DeltaDiode Controller Specifications

DD-C1 Controller
FunctionSpecification
Repetition Rates10 kHz, 20 kHz, 50 kHz, 100 kHz, 250 kHz, 500 kHz, 1 MHz, 2 MHz, 4 MHz, 5 MHz, 8 MHz, 10 MHz, 16 MHz, 20 MHz, 25 MHz, 50 MHz, 80 MHz, 100 MHz, or Trigger Input (single-shot to 50 MHz). Subject to attached head.
Trigger InputPulse amplitude +0.5 V to +5 V, trigger threshold software programmable from +0.2 V to +2 V, 50 Ω, 20 ns minimum spacing
Sync OutputsSimultaneous output of NIM-compatible (-0.8 Vpp 50 Ω) and TTL-compatible (+2 Vpp 50 Ω), automatic width selection 4-15 ns nominal
Sync Delay ControlAdjustment of sync output pulse timing in range -10 ns to +10 ns nominal in 1 ns steps, uncalibrated
Fast Gate InputPulse amplitude +0.5 V to +5 V, trigger threshold software programmable from +0.2 V to +2 V, 50 Ω. Selectable Inhibit/Enable modes
Slow Gate InputPulse amplitude +2 V to +5 V. 10 kΩ. Selectable Inhibit/enable modes. Operates in Pulsed and CW modes
Interlock2-pin connector (included). Contacts must be short-circuited to enable emission
Connection to Head1.5 m cable (included)

 

Detailed DeltaDiode Specifications

Model

Peak Wavelength

Spectral FWHM

Pulse Width Typical

Pulse Width Max

Peak Power

Average Power

Maximum Rep. Rate

CW Mode

DeltaDiode-265

265 ± 10 nm

<15nm

750 ps

1 ns

0.42 mW

8 uW

25 MHz

No

DeltaDioe-285

285 ± 15 nm

<15nm

950 ps

1 ns

0.42 mW

10 uW

25 MHz

No

DeltaDiode-310

310 ± 10 nm

<15nm

900 ps

1 ns

0.13 mW

3 uW

25 MHz

No

DeltaDiode-325

325 ± 10 nm

<15nm

750 ps

1 ns

0.32 mW

6 uW

25 MHz

No

DeltaDiode-340

340 ± 10 nm

<10nm

950 ps

1 ns

0.30 mW

7 uW

25 MHz

No

DeltaDiode-360

360 ± 10 nm

<15nm

750 ps

1 ns

0.64 mW

12 uW

25 MHz

No

DeltaDiode-370

370 ± 10 nm

<15nm

750 ps

1 ns

0.32 mW

6 uW

25 MHz

No

DeltaDiode-375LB

375 ± 10 nm

<5nm

65 ps

100 ps

65 mW

0.5 mW

25 MHz

No

DeltaDiode-390

390 ± 10 nm

<15nm

650 ps

1 ns

0.8 mW

13 uW

25 MHz

No

DeltaDiode-455

455 ± 10 nm

<15nm

1.4 ns

1.5 ns

0.34 mW

12 uW

25 MHz

No

DeltaDiode-375L

375 ± 10 nm

<5nm

80 ps

100 ps

260 mW

2.0 mW

100 MHz

Optional

DeltaDiode-395L

395 ± 10 nm

<5nm

45 ps

90 ps

440 mW

2.6 mW

100 MHz

Optional

DeltaDiode-405L

405 ± 10 nm

<5nm

45 ps

70 ps

438 mW

1.9 mW

100 MHz

Optional

DeltaDiode-405LB

405 ± 10 nm

<5nm

45 ps

70 ps

110 mW

0.5 mW

25 MHz

No

DeltaDiode-415L

415 ± 10 nm

<5nm

50 ps

70 ps

600 mW

2.9 mW

100 MHz

Optional

DeltaDiode-420LB

405 ± 10 nm

<5nm

50 ps

70 ps

600 mW

0.7 mW

25 MHz

No

DeltaDiode-425L

425 ± 10 nm

<5nm

50 ps

70 ps

390 mW

1.9 mW

100 MHz

Optional

DeltaDiode-440L

440 ± 10 nm

<5nm

75 ps

90 ps

335 mW

2.4 mW

100 Mz

Optional

DeltaDiode-450L

450 ± 10 nm

<5nm

70 ps

90 ps

415 mW

2.8 mW

100 MHz

Optional

DeltaDiode-450LB

450 ± 10 nm

<5nm

70 ps

90 ps

100 mW

0.7 mW

25 MHz

No

DeltaDiode-470L

470 ± 10 nm

<5nm

85 ps

95 ps

190 mW

1.6 mW

100 MHz

Optional

DeltaDiode-470LB

470 ± 10 nm

<5nm

85 ps

95 ps

160 mW

0.4 mW

25 MHz

No

DeltaDiode-485L

485 ± 10 nm

<6nm

100 ps

115 ps

40 mW

1.6 mW

100 MHz

Optional

DeltaDiode-485LB

485 ± 10 nm

<6nm

100 ps

115 ps

130 mW

0.4 mW

25 MHz

No

DeltaDiode-495L

495 ± 10 nm

<7nm

110 ps

130 ps

47 mW

1.4 mW

100 MHz

Optional

DeltaDiode-510L

510 ± 10 nm

<5nm

125 ps

150 ps

48 mW

0.6 mW

100 MHz

Optional

DeltaDiode-510LB

510 ± 10 nm

<5nm

125 ps

150 ps

12 mW

0.15 mW

25 MHz

No

DeltaDiode-532LN

532 ± 10 nm

<2nm

60 ps

80 ps

19 mW

0.12 mW

100 MHz

Optional

DeltaDiode-560LN

560 ± 10 nm

<2nm

80 ps

100 ps

13 mW

0.10 mW

100 MHz

Optional

DeltaDiode-590LN

590 ± 10 nm

<2nm

60 ps

75 ps

18 mW

0.10 mW

100 MHz

Optional

DeltaDiode-635L

635 ± 10 nm

<5nm

55 ps

75 ps

295 mW

1.6 mW

100 MHz

Optional

DeltaDiode-650L

650 ± 10 nm

<5nm

50 ps

75 ps

65 mW

0.33 mW

100 MHz

Optional

DeltaDiode-660L

660 ± 10 nm

<5nm

60 ps

90 ps

630 mW

3.8 mW

100 MHz

Optional

DeltaDiode-670L

670 ± 10 nm

<5nm

60 ps

85 ps

120 mW

0.7 mW

100 MHz

Optional

DeltaDiode-730L

730 ± 10 nm

<5nm

65 ps

85 ps

11 mW

0.7 mW

100 MHz

Optional

DeltaDiode-780L

780 ± 10 nm

<8nm

60 ps

85 ps

260 mW

1.5 mW

100 MHz

Optional

DeltaDiode-830L

830± 10 nm

<5nm

65 ps

75 ps

70 mW

0.4 mW

100 MHz

Optional

DeltaDiode-980L

980 ± 10 nm

<15nm

95 ps

150 ps

250 mW

2.4 mW

100 MHz

Optional

DeltaDiode-1060L

1060 ± 20 nm

<10nm

250 ps

350 ps

60 mW

1.7 mW

100 MHz

Optional

DeltaDiode-1310L1310 ± 20 nm<20nm300 ps500 ps  100 MHzOptional

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