パルスLDモジュール
L-Cube
The L-CUBEs are pulsed laser diode modules offer all of the features needed to safely drive pulsed lasers of different powers, in a compact housing. The modules are easy to handle and require only a +12 VDC supply and a trigger signal. External devices, such as trigger interfaces, are not necessary. These modules make the operation of pulsed lasers as straightforward as their cw counterparts.
For most applications it is only necessary to drive the laser with constant power and pulse length. However the following additional options are also offered:
- adjustable pulse power (via control voltage)
- adjustable pulse length (via control voltage)
These options offer the user greater flexibility and allow parameters to be changed while the laser is operating. Such flexibility can mean real cost savings in product development.
A range of housing types is offered, including closed metal housings and low-cost versions. The metal versions are fully nickel-plated, in order to reduce EMI emissions from the module, and to protect the module from any external EMI.
Custom designed modules are available on request.
特長
- Wavelength: 850 nm / 905 nm / 1550 nm
- Optical peak power: 1 W - 200 W
- Short rise and fall times
- Compact housing
- Complete unit – no additional equipment needed
- Adjustable pulse power (optional)
- Adjustable pulse length (optional)
- Straightforward interfacing (standard drive voltages, TTL & CMOS trigger)
- Excellent temperature stability
- RS232-communication/interface
用途
- Rangefinding
- Surveying equipment
- Weapons simulation
- Laser radar / LIDAR
- Security barrier
- Ceilometer
- Medical
- Illumination
- Optical trigger
仕様
Specifications for 850 nm PLD-Modules
| Part Number | L-CUBE-8-1/10-30/150 |
|---|---|
| Wavelength | 850 nm |
| Optical Peak Power (NA>0.5) | 1～10 W |
| Pulse Length | 30～150 ns |
| Pulse Energy | 30～1000 nJ |
| Max. Average Power | 10 mW |
| Trigger Input | TTL ↑ |
| Max. PRF @ max. P | 5 kHz |
| Integrated PLD | 850D1S06S |
| Emitting Area | 150 µm* × 1 µm |
| Package | S 10 |
| Operating Voltage | +12 VDC |
Note: Power variation in the tolerance of +0%/-10%
Specifications for 905 nm PLD-Modules
| Part Number | L-CUBE-9-40/200-30/100 |
|---|---|
| Wavelength | 905 nm |
| Optical Peak Power (NA>0.5) | 40～200 W |
| Pulse Length | 30～100 ns |
| Pulse Energy | 1200～20000 nJ |
| Max. Average Power | 110 mW |
| Trigger Input | TTL ↑ |
| Max. PRF @ max. P | 5 kHz |
| Integrated PLD | 905D3S3J09S |
| Emitting Area | 235 µm* × 400 µm |
| Package | S 10 |
| Operating Voltage | +12 VDC |
Note: Power variation in the tolerance of +0%/-10%
Specifications for 1550 nm PLD-Modules
| Part Number | L-CUBE-5-10/40-30/150 |
|---|---|
| Wavelength | 1550 nm |
| Optical Peak Power (NA>0.5) | 10～40 W |
| Pulse Length | 30～150 ns |
| Pulse Energy | 300～6000 nJ |
| Max. Average Power | 22 mW |
| Trigger Input | TTL ↑ |
| Max. PRF @ max. P | 3 kHz |
| Integrated PLD | 155G4S14S |
| Emitting Area | 350 µm* × 340 µm |
| Package | S 10 |
| Operating Voltage | +12 VDC |
Note: Power variation in the tolerance of +0%/-10%
注文方法
技術資料
データシート
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