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レーザーダイオード・コントローラー、フォトディテクタ、DFBレーザー等の光学分野/各種製品・システム試作品を製造・販売しています。所在国:フランス)
RoHSに準拠しています。

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Low noise photodetector

仕様(一部を抜粋)

PD100光検出器は、100MHzを超える帯域幅を持つ増幅された光検出器です。
数百µWの入射電力でショットノイズが制限された動作用に設計されており、コヒーレントセンシングの最適な候補になります。
取り付けられたInGaAsフォトダイオード付きまたはフォトダイオードなしで、ACまたはDC結合バージョンで利用できます。

PD100-AC PD100-DC
Coupling AC DC
Power supply (positive) 6 – 15 VDC 6 – 15 VDC
Power supply (negative) -15 to -6 VDC -15 to -6 VDC
Small signal bandwidth 1.6 kHz – 105 MHz at 3 dB (Cin = 4 pF) 0 – 110 MHz at 3 dB (Cin = 4 pF)
Transimpedance gain 3.9 kV / A 3.9 kV / A
Input current noise density 9 pA / √Hz (at 10 MHz, Cin = 4 pF) 7 pA / √Hz (at 10 MHz, Cin = 4 pF)
Offset voltage ±2 mV ±2 mV
Output impedance 50 Ω 50 Ω
Outside Dimensions 38 mm x 53 mm x 14 mm 38 mm x 53 mm x 14 mm
Outputs SMA SMA
Mechanical details Compatible with M6 metric breadboards (25 mm spacing) Compatible with M6 metric breadboards (25 mm spacing)
Weight 15 g 15 g

Low noise butterfly laser diode controller(型番:CTL101)

仕様(一部を抜粋)

B-200 (200 mA) B-400 (400 mA) B-600 (600 mA) B-800 (800 mA)
Current driver
Laser current 0 – 220 mA 0 – 440 mA 0 – 660 mA 0 – 880 mA
Compliance voltage
(5V supply)
2.2 V 2.2 V 2.2 V 2.2 V
Compliance voltage
(6V supply)
3.2 V 3.2 V 3.2 V 3.2 V
RMS noise
(10 Hz-1 MHz) L/M gain
200 nArms 390 nArms 600 nArms 810 nArms
RMS noise
(10 Hz – 1 MHz) H gain
280 nArms 560 nArms 860 nArms 1160 nArms
Current noise density
(1 kHz)
220 pA/√Hz 420 pA/√Hz 620 pA/√Hz 820 pA/√Hz
Current limit (H / L) 250 / 150 mA 500 / 300 mA 750 / 450 mA 1000 / 600 mA
Modulation gains 1 mA/V, 10 mA/V,
100 mA/V
2 mA/V, 20 mA/V,
200 mA/V
3 mA/V, 30 mA/V,
300 mA/V
4 mA/V, 40 mA/V,
400 mA/V
3 dB modulation bandwidth 12 MHz 12 MHz 12 MHz 12 MHz
Temperature coefficient 15 ppm/°C 15 ppm/°C 15 ppm/°C 15 ppm/°C
Slow start (90 % setpoint) 250 ms 250 ms 250 ms 250 ms
AC modulation cutoff frequency 1.5 MHz 1.5 MHz 1.5 MHz 1.5 MHz

Digital laser diode controller(型番:CTL200-0-B-200)

仕様(一部を抜粋)

B-200 (200 mA) B-400 (400 mA) B-600 (600 mA)
Current driver
Laser current 5 – 225 mA 10 – 450 mA 15 – 675 mA
Laser current resolution 5 µA 10 µA 15 µA
Compliance voltage at max. current up to 3.3 V up to 3.3 V up to 3.2 V
RMS noise (10 Hz – 1 MHz) 220 nArms 430 nArms 650 nArms
Current noise density (1 kHz) 230 pA/√Hz 450 pA/√Hz 670 pA/√Hz
1/f corner noise 100 Hz 100 Hz 100 Hz
Temperature coefficient 35 ppm/°C 35 ppm/°C 35 ppm/°C
Slow start (90 % setpoint) 5000 ms 5000 ms 5000 ms
Modulation gains 250 µA/V, 2.5 mA/V,
25 mA/V
500 µA/V, 5 mA/V,
50 mA/V
750 µA/V, 7.5 mA/V,
75 mA/V
3 dB modulation bandwidth 10 MHz 10 MHz 10 MHz

1550 nm laser and photodetectors(型番:LPD100)

仕様(一部を抜粋)

1550 nm DFB laser LD101
Balanced photodetector PD100B-AC
Single photodetector PD100-AC
Input voltage 5.9 – 28 V
Input connector Jack (1.95 mm)
Outside dimensions (excl. fiber) 100 mm x 76 mm x 15 mm
Weight 63 g
Operating temperature 0 – 50 °C

Digital butterfly laser diode controller(型番:CTL200-1-B-200)

仕様(一部を抜粋)

B-200 (200 mA) B-400 (400 mA) B-600 (600 mA)
Current driver
Laser current 5 – 225 mA 10 – 450 mA 15 – 675 mA
Laser current resolution 5 µA 10 µA 15 µA
Compliance voltage at max. current 3.0 V 3.0 V 2.9 V
RMS noise (10 Hz – 1 MHz) 220 nArms 430 nArms 650 nArms
Current noise density (1 kHz) 230 pA/√Hz 450 pA/√Hz 670 pA/√Hz
1/f corner noise 100 Hz 100 Hz 100 Hz
Temperature coefficient 35 ppm/°C 35 ppm/°C 35 ppm/°C
Slow start (90 % setpoint) 5000 ms 5000 ms 5000 ms
Modulation gains 250 µA/V, 2.5 mA/V,
25 mA/V
500 µA/V, 5 mA/V,
50 mA/V
750 µA/V, 7.5 mA/V,
75 mA/V
3 dB modulation bandwidth 10 MHz 10 MHz 10 MHz
AC modulation cutoff frequency 80 kHz 80 kHz 80 kHz

Quantum cascade laser driver(型番:QCL100-A-500)

仕様(一部を抜粋)

Laser current 0 – 650 mA
Supply voltage VS 19 V – 26 V
Compliance voltage 15 V at 500 mA
(13.5 V at 650 mA)
3 dB modulation bandwidth 5 MHz
Current monitor gain 2 V/A
RMS noise (10 Hz – 1 MHz) 680 nArms
Current noise density (1 kHz) 650 pA/√Hz
Modulation gains 10 mA/V, 50 mA/V
Operating temperature 0 °C – 50 °C
Outside Dimensions 100 mm x 68 mm x 16 mm
Compatible lasers Anode-grounded / Floating diode

250 MSPS acquisition board(型番:ALPHA250)

仕様(一部を抜粋)

Programmable logic, processor and memory
System On Chip Zynq 7020 XC7Z020-2CLG400I
Memory 512 MB of DDR3L SDRAM
Processor ARM dual-core CPU
100 MHz low-noise RF front-ends
RF ADC 2 channels, 14-bit, 250 Msps, DC coupled
RF DAC 2 channels, 16-bit, 250 Msps, DC coupled
Input to output latency 90 ns
Input / Output 1 Vpp, 50 Ω

Ultra low noise high-voltage laser driver

仕様(一部を抜粋)

DRV110-A-375 DRV110-A-750 DRV110-A-1200
Current driver
Laser current 0 – 375 mA 0 – 750 mA 0 – 1200 mA
Supply voltage 3 – 19.5 V 3 – 19.5 V 3 – 19.5 V
Compliance voltage 15 V 15 V 15 V
Temperature coefficient 25 ppm/°C 25 ppm/°C 25 ppm/°C
RMS noise (10 Hz – 1 MHz) 130 nArms 240 nArms 480 nArms
Current noise density (1 kHz) 110 pA/√Hz 200 pA/√Hz 400 pA/√Hz
Current limit (high setting) 400 mA 800 mA 1250 mA
Current limit (low setting) 200 mA 400 mA 500 mA
Slow start (90 % setpoint) 3 s 3 s 3 s

Low noise laser diode driver with modulation(DRV200)

仕様(一部を抜粋)

DRV200-A-40 DRV200-A-200 DRV200-A-400
Laser current 0 – 40 mA 0 – 200 mA 0 – 400 mA
Supply voltage VS 5 V or 6 V 5 V or 6 V 5 V or 6 V
Compliance voltage
5V supply
2.8 V at 50 % current max.,
1.8 V at current max.
2.8 V at 50 % current max.,
1.8 V at current max.
2.8 V at 50 % current max.,
1.8 V at current max.
Compliance voltage
6V supply
3.8 V at 50 % current max.,
2.8 V at current max.
3.8 V at 50 % current max.,
2.8 V at current max.
3.8 V at 50 % current max.,
2.8 V at current max.
3 db modulation bandwidth 8 MHz 6 MHz 6 MHz
Current monitor gain 100 mV/mA
(up to 40 mA)
20 mV/mA
(up to 200 mA)
10 mV/mA
(up to 400 mA)
Temperature coefficient 30 ppm/°C 30 ppm/°C 30 ppm/°C
RMS noise
(10 Hz – 1 MHz)
65 nArms 255 nArms 530 nArms
Current noise density
(1 kHz)
55 pA/√Hz 270 pA/√Hz 480 pA/√Hz
Current limit 48 mA (ILIM H),
32 mA (ILIM L)
240 mA (ILIM H),
160 mA (ILIM L)
480 mA (ILIM H),
320 mA (ILIM L)
Slow start
(90 % setpoint)
1.0 s 1.0 s 1.0 s
Modulation gains 200 µA/V, 2 mA/V, 20 mA/V 1 mA/V, 10 mA/V, 100 mA/V 2 mA/V, 20 mA/V, 200 mA/V
Outside Dimensions 72 mm x 38 mm x 14 mm 72 mm x 38 mm x 14 mm 72 mm x 38 mm x 14 mm
Compatible lasers Floating diodes / anode-grounded Floating diodes / anode-grounded Floating diodes / anode-grounded
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製品の販売実績

(2023年3月更新)
アカデミック

  • 東京工業大学
  • 名古屋大学
  • 東京大学
  • 慶應義塾大学
  • 情報通信研究機構
  • 理化学研究所
  • 福井工業大学
  • 産業技術総合研究所
  • 電気通信大学
  • 北海道大学
  • 宇宙航空研究開発機構
  • 金沢大学
  • 早稲田大学
  • 九州大学
  • 木更津工業高等専門学校

企業

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  • 精密機器専門商社
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