1064nm detector photodiode and photodetector module manufacturer
Keywords：
1064nm
1064nm detector photodiode
1064nm photodetector
Cateogry: Product News Update: 2023-06-06 23:18:53
1064nm is a special wavelength that has a wide range of applications in optical communications, biomedicine, and atmospheric aerosol lidar.
1064 nm is also a rather awkward wavelength. Because InGaAs materials and Si materials can not achieve the peak response of 1064nm.
We choose silicon material and do 1064nm enhancement optimization, so as to have 36A/W (λ=1064nm,φe=1μw, M=100) responsiveness at 1064nm.
The following are the parameters of the 1064nm detector
| Parameter | Symbol | Test Condition | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Response Spectrum | λ | 一 | 400～1100 | nm | ||
| Photosensitive diameter | ∅ | 一 | 800 | μm | ||
| Responsivity | Re | λ=1064nm,φe=1μw, M=100 | 30 | 36 | 一 | A/W |
| Response time | ts | f=1MHz,RL=50Ω,λ=1064nm | 一 | 2.0 | 一 | ns |
| Dark Current | ID | M=100 | 一 | 5.0 | 12.0 | nA |
| Total capacitance | Ctot | M=100,f=1MHz | 一 | 2.5 | 4.0 | pF |
| Reverse Breakdown Voltage | VBR | IR =10μA | 350 | 一 | 460 | V |
| Temperature coefficient of VBR | δ | Tc=-40℃～85℃ | 一 | 2.4 | 3.0 | V/℃ |
We use this 1064nm enhanced APD chip to make a TO package device. It is more convenient to do customer use. At the same time, we developed a 1064nm APD photodetector module.
1064nm APD photodetector module Specifications
| Parameter | APD1064-10M | APD1064-50M | APD1064-200M |
|---|---|---|---|
| Material | Si | Si | Si |
| Wavelength Range | 400-1100nm | 400-1100nm | 400-1100nm |
| Optical Input | Free Space（FC Option） | Free Space（FC Option） | Free Space（FC Option） |
| Detector Size | 800um | 800um | 800um |
| Responsiveness | 36A/W @ 1064nm | 36A/W @ 1064nm | 36A/W @ 1064nm |
| Bandwidth | DC-10MHz | DC-50MHz | DC-200MHz |
| Rise Time | 38ns | 8ns | 2.0ns |
| Conversion Gain (Max) @HiZ | 1.9x10^7V/W | 3.8x10^6V/W | 8x10^5V/W |
| Saturated optical power | 0.16W | 0.8uW | 3.8uW |
| Noise voltage @50Ω | <18mVpp | <18mVpp | <15mVpp |
| Maximum output amplitude @50Ω | 1.5V | 1.5V | 1.5V |
| Operating voltage | 9-12VDC | 9-12VDC | 9-12VDC |
| Operating current | <200mA | <200mA | <200mA |
| Output connector | SMA | SMA | SMA |
| Output impedance | 50Ω | 50Ω | 50Ω |
| AC or DC Coupling | DC | DC | DC |
| Operating temperature | -20~60℃ | -20~60℃ | -20~60℃ |
| Storage temperature | -40~85℃ | -40~85℃ | -40~85℃ |
| Dimensions | 60mm x 50mm x 32mm（LxWxD） | 60mm x 50mm x 32mm（LxWxD） | 60mm x 50mm x 32mm（LxWxD） |
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