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High-speed photodetectors | SIMTRUM Photonics Store

Products / Light Analysis /Photodetectors /Photodiode Detector (PD) (200nm-12um) /High-speed Photodetector /
High-speed Photodetector
Overview & Specifications Related Products Order Now！
SIMTRUM's high-speed optical detection module adopts high-performance PIN detector, single-mode optical fiber coupled input, SMA connector output, with high gain, high sensitivity, DC/AC coupled output, gain flat, etc., mainly used in high-speed optical fiber transmission system, ROF and optical fiber sensing system and other fields.  

Features

  • Spectral range： GaAs: 700-900nm, InGaAs：1000-1700nm
  • 3dB bandwidth: 10G, 20G, 40G, 50G, 70GHz
  • Singel-mode fiber or multi-mode fiber coupled

Applications

  • High-speed signal detection
  • Microwave photonics
  • Laser pulse detection
 

Product specifications 

General parameters

 

Model
 Wavelength range
 3dB bandwidth
 Responsivity (A/W)
 Detector material
 Output Coupling
 Coupled fiber
 Saturationpower
  LA-CQ01-PD-10G-A 1000-1700nm ＞10GHz 0.6@1064nm InGaAs/PIN DC or AC SM or MM 10dBm
0.8@1310nm
0.9@1550nm
  LA-CQ01-PD-10G-B 700-900nm 0.4@780nm GaAs/PIN
0.5@850nm
  LA-CQ01-PD-20G-A 1000-1700nm ＞20GHz 0.6@1064nm InGaAs/PIN
0.8@1310nm
0.85@1550nm
  LA-CQ01-PD-20G-B 700-900nm 0.4@780nm GaAs/PIN
0.5@850nm
  LA-CQ01-PD-40G-A 1000-1700nm ＞35GHz 0.4@1064nm InGaAs/PIN SM only
0.6@1310nm
0.7@1550nm
  LA-CQ01-PD-70G-A 1000-1700nm ＞65GHz 0.5@1310nm InGaAs/PIN
0.6@1550nm
 
Frequency response curve

     (a)LA-CQ01-PD-10G

        (b)LA-CQ01-PD-20G

     (c)LA-CQ01-PD-40G

          (d)LA-CQ01-PD-70G

 

Limit condition

Model Min Type Max Unit
  Supply voltage(Vop) / DC +12 DC +13.5 V
  Max. current(Imax) 80 100 / mA
  Max. input optical power(Pin) / / 10 mW
  Operating Temperature(Top) -10 / 60 ℃
  Storage Temperature(Tst) -40 / 85 ℃
  Storage Humidity(RH) 5 / 90 %

 

 Mechanical Diagram (mm)


Port Description
Optical connector FC or free space
RF connector 2.92mm (f) or V(f)
Output impedance 50Ω
Output coupling DC or AC
Mounting holes M6
Device Dimensions 100mm×100mm×34mm

 


Photomultiplier Tubes (PMTs)

Model Spectral Response Range Peak Wavelength QE Typ. Effective Area(mm) Cathode Luminous Sensitivity Typ. Anode Sensitivity Typ.
 Photomultiplier Tube Head-On (Tube Only) 290 - 650nm 380 - 500nm 12% -,28% Φ10 - Φ58 40 - 100μA/lm 30 - 2000A/lm
 Photomultiplier Tube Side On(Tube Only) 160 - 900nm / / 8×24 40 - 250μA/lm 400 - 2500A/lm
 Photomultiplier Tube (Module) 160 - 900nm 400nm, 420nm / Φ22 - Φ25 | 8×24 60 - 250μA/lm /
 Microchannel Plate - Photomultiplier (MCP-PMT) 115 - 650nm 250nm, 380nm 30%@410nm, 15%@250nm / 70μA/lm 900A/lm
 Scintillator Probe / / / Φ25×25 - Φ75×75 / /
 β Detector / / / Φ10, Φ25 / /

 

Visible Single Photon Detector(SPD)

Model
 Wavelength Range
 Timing Resolution
 QE 
 Dark Count Rate
  Silicon APD Detection Module 200 -1060nm /  65%@700nm，2%@200nm <200cps to <500cps
  Visible SPD (Peak QE~500nm) 350 - 1000nm <40ps 35%@500nm, 25%@600nm <7Hz  to <250Hz
  Visible SPD (Peak QE~800nm) 350 - 1000nm <200ps
 60%@640nm, 80%@800nm <300Hz to <1000Hz
  Visible Photon Counter OEM
 350 - 900nm 40 -60ps 35%@500nm，4%@900nm <30Hz to <300Hz

 

Infrared Single Photon Detector(SPD)

Model Wavelength Range Jitter  QE Dark Count Rate
   NIR Single Photon Detector (Dual Channels) 900-1700nm <100ps  / ≤2e-6/gate @10% SPDE
  Super Conducting Nanowire System 780 - 1625nm 20- 40ps >80% over min 100nm <1Hz  to <100Hz
  NIR Single Photon Detector (900-1700) 900 - 1700nm / / ≤2e-6/gate @10% SPDE
  NIR Single Photon Detector Free Running/Gated 900 - 1700nm <150ps up to 35% 0.8 to 6 Khz
  NIR Single Photon Detector Low Dark Count 900 - 1700nm <150ps 25% 50 t0 200 Hz

 

Photodiode PD (200nm-12um)

Photomultiplier 200-1000nn Photodiode 800-2500nm Cooled Photodiode 1-30um
  DH_3 Multi-Alkali Photomultiplier  (200- 850nm) Ge Photodiode (800-1800nm) MCT12 Dewar-Cooled Photodiode   (2-12µm)
  DH_30   Multi-Alkali Photomultiplier  (200- 850nm) IGA Photodiode (800-1700nm) INSB Dewar-Cooled Photodiode (1-5.5μm)
  DH_30_TE Cooled Multi-Alkali  Photomultiplier (200-900nm) IGA-EX_TE Photodiode (900-1900/2550nm) PBSE_TE Cooled Photodiode (1-5µm)
  DH_50 Cooled Multi-Alkali Photomultiplier (200-930nm) / PBS_TE Cooled Photodiode (1-3µm)
  DH_50 Cooled Multi-Alkali Photomultiplier (200-930nm) / PY Pyroelectric Detector (1-30µm)
  DH_Si Silicon Photodiode (200-1100nm) / /

 

Microscope CCD Camera (VIS-NIR） 

Camera Category Resolution Pixel Size FPS Wavelength Note
   Microscope  TE-Cooling USB3.0 CCD Camera 1.5MP to 12MP 6.45um to 3.1um ~30FPS 380nm - 650nm IR Cut filter
   Microscope  USB3.0 CCD Camera 1.5MP to 12MP 6.45um to 3.1um ~30FPS 380nm - 650nm IR Cut filter

 

Filters

Indicators 
 Single-band > Multi-band bandpass  Long Pass & Short Pass  Notch  Dichroic mirrors
   Transmittance 93 - 99% 95 - 99% 95 - 99% 94 - 98%
   Cut-off Depth / Reflectivity OD6 - 8+ OD6 - 8+ OD6+ Reflectance > 98%
   Spectral range 200 - 3000 nm 200 - 3000 nm 300 - 3000 nm 200 - 3000 nm
   Spectral steepness < 1% < 0.25% < 1% < 2%
   Environmental and physical durability ISO 9022-2-11-03; ISO 9022-2-11-06; MIL-C-48497A 4.5.4.1; ISO 9022-2-12-06; ISO 9211-4-04-08
   Tolerance range 400 degrees  / -200 degrees 

 

  Product
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Photodiode Power Sensors 250-2500nm

 

 

Single Photon Avalanche Diode Detector Array

 

 


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Compare Model Drawings & Specs Availability Reference Price
(USD)
LA-CQ01-PD-10G-A
LA-CQ01-PD-10G-A,Wavelength：1000-1700nm,3dB bandwidth：>10GHz,Responsivity：0.6@1064nm；0.8@1310nm：0.9@1550nm,Detector material：InGaAs/PIN 		4-6week $1041.12
LA-CQ01-PD-10G-B
LA-CQ01-PD-10G-B,Wavelength：700-900nm，3dB bandwidth：>10GHz，Responsivity：0.4@780nm；0.5@850nm，Detector material：GaAs/PIN 		4-6week $1281.38
LA-CQ01-PD-20G-A
LA-CQ01-PD-20G-A,Wavelength：1000-1700nm，3dB bandwidth：>20GHz，Responsivity：0.6@1064nm；0.8@1310nm：0.85@1550nm，Detector material：InGaAs/PIN 		4-6week $1281.38
LA-CQ01-PD-20G-B
LA-CQ01-PD-20G-B,Wavelength：700-900nm，3dB bandwidth：>20GHz，Responsivity：0.4@780nm；0.5@850nm，Detector material：GaAs/PIN 		4-6week $1061.73
LA-CQ01-PD-40G-A
LA-CQ01-PD-40G-A，Wavelength：1000-1700nm，3dB bandwidth：>35GHz，Responsivity：0.4@1064nm；0.6@1310nm：0.7@1550nm，Detector material：InGaAs/PIN 		4-6week $3203.46
LA-CQ01-PD-70G-A
LA-CQ01-PD-70G-A，Wavelength：1000-1700nm，3dB bandwidth：>65GHz，Responsivity：0.5@1310nm：0.6@1550nm，Detector material：InGaAs/PIN 		4-6week $5956.43

LA-CQ01-PD-70G-A - Parameter

LA-CQ01-PD-40G-A - Parameter

LA-CQ01-PD-20G-B - Parameter

LA-CQ01-PD-20G-A - Parameter

LA-CQ01-PD-10G-B - Parameter

LA-CQ01-PD-10G-A - Parameter

LA-CQ01-PD-70G-A - Download

LA-CQ01-PD-40G-A - Download

LA-CQ01-PD-20G-B - Download

LA-CQ01-PD-20G-A - Download

LA-CQ01-PD-10G-B - Download

LA-CQ01-PD-10G-A - Download

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Compare Model Drawings & Specs Availability Reference Price
(USD)

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