The 1060nm OCT Balanced Photodetector is a specialized device integrating two matched low-noise analog InGaAs PIN detectors specifically optimized for the 1060nm wavelength range. It features a low-noise broadband transimpedance amplifier (TIA) and an ultra-low-noise power supply.
Utilizing unique detector packaging technology, the LBD series effectively suppresses spectral noise caused by multiple reflections, ensuring superior imaging quality. This makes it particularly suitable for Swept-Source OCT (SS-OCT) applications at 1060nm.
Product model
| 2GHz 1060nm OCT Balanced Photodetector |
LBD-2G-A10 | Response wavelngth 800-1700nm, Bandwidth 2GHz, Material InGaAs, Detector response 0.95A/W@1550nm, FC/APC pigtail | Response wavelength: 800-1700nm Bandwidth: 2GHz |
| 1GHz 1060nm OCT Balanced Photodetector |
LBD-1G-A10 | Response wavelngth 800-1700nm, Bandwidth 1GHz, Material InGaAs, Detector response 0.95A/W@1550nm, FC/APC pigtail | Response wavelength: 800-1700nm Bandwidth: 1GHz |
| 500MHz 1060nm OCT Balanced Photodetector |
LBD-500M-A10 | Response wavelngth 800-1700nm, Bandwidth 500MHz, Material InGaAs, Detector response 0.95A/W@1550nm, FC/APC pigtail | Response wavelength: 800-1700nm Bandwidth: 500MHz |
| 400MHz 1060nm OCT Balanced Photodetector |
LBD-400M-A10 | Response wavelngth 800-1700nm, Bandwidth 400MHz, Material InGaAs, Detector response 0.95A/W@1550nm, FC/APC pigtail | Response wavelength: 800-1700nm Bandwidth: 400MHz |
| 300MHz 1060nm OCT Balanced Photodetector |
LBD-300M-A10 | Response wavelngth 800-1700nm, Bandwidth 300MHz, Material InGaAs, Detector response 0.95A/W@1550nm, FC/APC pigtail | Response wavelength: 800-1700nm Bandwidth: 300MHz |
| 200MHz 1060nm OCT Balanced Photodetector |
LBD-200M-A10 | Response wavelngth 800-1700nm, Bandwidth 200MHz, Material InGaAs, Detector response 0.95A/W@1550nm, FC/APC pigtail | Response wavelength: 800-1700nm Bandwidth: 200MHz |
| 100MHz 1060nm OCT Balanced Photodetector |
LBD-100M-A10 | Response wavelngth 800-1700nm, Bandwidth 100MHz, Material InGaAs, Detector response 0.95A/W@1550nm, FC/APC pigtail | Response wavelength: 800-1700nm Bandwidth: 100MHz |
Parameter
Features
● Low Noise & High Gain: Optimized for weak signal detection.
● High Bandwidth: Options available up to 2 GHz.
● Compact Design: Small form factor for easy integration (35 x 45 x 13 mm).
● Single Power Supply: Simplifies system power requirements.
Specifications
Parameters | LBD-100M-A10 | LBD-200M-A10 | LBD-300M-A10 | LBD-400M-A10 | LBD-500M-A10 | LBD-1G-A10 | LBD-2G-A10 | Unit |
Detector Type | - | - | - | InGaAs | - | - | - | - |
Wavelength | - | - | - | 800 ~ 1700 | - | - | - | nm |
Bandwidth | 100M | 200M | 300M | 400M | 500M | 1G | 2G | Hz |
Responsivity | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 | A/W@1550nm |
Transimpedance Gain | 30K | 30K | 30K | 10K | 5K | 30K | 15K | V/A |
CMRR | ≥30 | ≥30 | ≥30 | ≥30 | ≥30 | ≥30 | ≥30 | dB |
Sat. Optical Power | 140 | 140 | 140 | 420 | 840 | 140 | 280 | uW |
NEP | 5 | 5 | 5 | 7 | 7 | 9 | 9 | pW/Sqrt(Hz) |
Output Impedance | 50 | 50 | 50 | 50 | 50 | 50 | 50 | Ohm |
Coupling Mode | DC/AC | DC/AC | DC/AC | DC/AC | DC | AC | AC | - |
Supply Voltage | 5 | 5 | 5 | 5 | 5 | 12 | 12 | V |
Supply Current | 0.2(max) | 0.2(max) | 0.2(max) | 0.2(max) | 0.2(max) | 0.2(max) | 0.2(max) | A |
Optical Input | FC/APC Pigtail( Hi1060 ) |
RF Output | SMA |
Dimension | 35 * 45 * 13 | mm |
Application
● Optical Coherent Tomography (OCT)
● Distributed Fiber Optic Sensing
● Laser Doppler Anemometry (Wind LiDAR)
● Spectroscopy Measurements
● Nanosecond Optical Pulse Detection
Utilizing unique detector packaging technology, the LBD series effectively suppresses spectral noise caused by multiple reflections, ensuring superior imaging quality. This makes it particularly suitable for Swept-Source OCT (SS-OCT) applications at 1060nm.
Product model
LBD-2G-A10Response wavelength: 800-1700nm
Bandwidth: 2GHz
LBD-1G-A10Response wavelength: 800-1700nm
Bandwidth: 1GHz
LBD-500M-A10Response wavelength: 800-1700nm
Bandwidth: 500MHz
LBD-400M-A10Response wavelength: 800-1700nm
Bandwidth: 400MHz
LBD-300M-A10Response wavelength: 800-1700nm
Bandwidth: 300MHz
LBD-200M-A10Response wavelength: 800-1700nm
Bandwidth: 200MHz
LBD-100M-A10Response wavelength: 800-1700nm
Bandwidth: 100MHz
Parameter
● Low Noise & High Gain: Optimized for weak signal detection.
● High Bandwidth: Options available up to 2 GHz.
● Compact Design: Small form factor for easy integration (35 x 45 x 13 mm).
● Single Power Supply: Simplifies system power requirements.
Parameters
LBD-100M-A10
LBD-200M-A10
LBD-300M-A10
LBD-400M-A10
LBD-500M-A10
LBD-1G-A10
LBD-2G-A10
Unit
Detector Type
-
-
-
InGaAs
-
-
-
-
Wavelength
-
-
-
800 ~ 1700
-
-
-
nm
Bandwidth
100M
200M
300M
400M
500M
1G
2G
Hz
Responsivity
0.95
0.95
0.95
0.95
0.95
0.95
0.95
A/W@1550nm
Transimpedance Gain
30K
30K
30K
10K
5K
30K
15K
V/A
CMRR
≥30
≥30
≥30
≥30
≥30
≥30
≥30
dB
Sat. Optical Power
140
140
140
420
840
140
280
uW
NEP
5
5
5
7
7
9
9
pW/Sqrt(Hz)
Output Impedance
50
50
50
50
50
50
50
Ohm
Coupling Mode
DC/AC
DC/AC
DC/AC
DC/AC
DC
AC
AC
-
Supply Voltage
5
5
5
5
5
12
12
V
Supply Current
0.2(max)
0.2(max)
0.2(max)
0.2(max)
0.2(max)
0.2(max)
0.2(max)
A
Optical Input
FC/APC Pigtail( Hi1060 )
RF Output
SMA
Dimension
35 * 45 * 13
mm
● Optical Coherent Tomography (OCT)
● Distributed Fiber Optic Sensing
● Laser Doppler Anemometry (Wind LiDAR)
● Spectroscopy Measurements
● Nanosecond Optical Pulse Detection