LBD Series 1060nm wavelength OCT-specific balance photodetector     


The OCT-specific balanced detector for the 1060 nm integrates two matched low-noise analog  PIN  detectors  (specifically optimized for this wavelength range), a low-noise broadband transimpedance amplifier, and an ultra-low-noise power supply. Utilizing a unique detector packaging technology that suppresses spectral noise caused by multiple reflections, it delivers superior imaging performance. It is particularly  suitable for scanning-frequency OCT applications at 1060 nm.



Product model


Name Model Price

Parameter


Features

● Low Noise

● High Gain

● High Bandwidth

● Compact size

● Single-supply operation

Specifications

PN#

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

Detector 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

Saturation Optical Power

140

140

140

420

840

140

280

μW

NEP

5

5

5

7

7

9

9

pW/Sqrt(Hz)

Output   Impedance

50

50

50

50

50

50

50

Ω

Output 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)


Radio Frequency Output

SMA


Dimensions

35*45*13

mm


Application

● Distributed Optical Fiber Sensing

● Wind LiDAR

● Optical Coherence Tomography

● Spectroscopy

● ns-level optical pulse detection

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