Bare fiber coaxial PD detector
Classification:
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High Bandwidth: Supports up to 100 GHz for ultra-fast signal detection.
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Wide Wavelength Range: Covers 400-1700 nm, compatible with Si, Ge, or InGaAs photodiodes.
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Low Noise: Noise equivalent power (NEP) in the pW/√Hz range for high sensitivity.
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Bare Fiber Coupling: Optimizes light input efficiency with single-mode or multi-mode fibers.
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Coaxial Output: 50Ω impedance-matched for minimal signal distortion.
Contact:
Features
-
High Bandwidth: Supports up to 100 GHz for ultra-fast signal detection.
-
Wide Wavelength Range: Covers 400-1700 nm, compatible with Si, Ge, or InGaAs photodiodes.
-
Low Noise: Noise equivalent power (NEP) in the pW/√Hz range for high sensitivity.
-
Bare Fiber Coupling: Optimizes light input efficiency with single-mode or multi-mode fibers.
-
Coaxial Output: 50Ω impedance-matched for minimal signal distortion.
Applications
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Optical communication systems (data centers, telecom)
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Laser measurement (pulse and CW lasers)
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Spectroscopy and infrared sensing
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Fiber-optic sensing (Lidar, interferometry)
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High-speed photonics research
Parameter
Absolute Maximum ratings
| Parameter |
Symbol |
Min | Max | Unit |
| Saturation power | Ps | - | 2 | mW |
| Forward current | If | - | 10 | mA |
| Reverse voltage | Vr | - | 30 | V |
| Operating temperature | Top | -25 | +85 | ℃ |
| Storage tempeature | Tstg | -40 | +85 | ℃ |
| Solder Temperature | Ts | - | 260 | ℃ |
| Soldering time | - | - | 10 | S |
Optical and Electrical Characteristics(Tc=25℃)
|
Parame ter |
Symbol |
Test condition |
Min. |
Type |
Max. |
Unit |
|
Optical Wavelength Range |
λ | 1260 | - | 1620 | nm | |
|
Spectral Responsivity |
R |
Vr=5V λ=1310nm |
0.85 | 0.93 | - | A/W |
|
Vr=5V λ=1550nm |
0.90 | 0.98 | - | A/W | ||
|
Return losS |
RL | λ=1310nm | 45 | - | - | dB |
| λ=1550nm | 40 | - | - | |||
|
Dark Current |
Id | Vr=5V 25℃ | - | 0.2 | 1 | nA |
| Capacitance | C | Vr=5V,F=1MHz | - | - | 0.6 | pF |
| Bandwidth | BW |
Vr=5V, λ=1550nm |
2.0 | - | - | GHz |
|
Breakdown Reverse Voltage |
Vbr | Ir=10uA | 30 | - | - | V |
|
Second Order Inter-Modulation Distortion |
IMD2 | 注1 | - | -75 | - | dBc |
|
Third Order Inter-Modulation Distortion |
IMD3 | 注2 | - | -85 | -65 | dBc |
| ESD | - | 500 | - | - | V |
Keyword:
Bare fiber coaxial PD detector
RELATED PRODUCTS
FAQ
Q
What shipping method do you provide?
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A
San-u cooperates with the best carriers in the business for long term to make sure your order gets to you on timesuch as: DHL,FedEx, EMS, UPS and sea shipping etc to save freight on different solutions.
Q
What payment method do you accept?
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A
We accept various kinds of payment method such as Trade Assurance, PayPal, Credit Card , T/TWire Transfers and LC.
Q
What is your lead time?
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A
The lead time is depended on your order quantity and your order request. Our long-term cooperation supplierswill work with ustogether to make sure good delivery for you.
Q
Do you provide overseas technical support?
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A
Yes, we provide overseas technical support in several countries such as Spain, ltaly, USA and Brazil. We alsoprovide 24 hoursonline support for our customers. lf you need help, Please always feel free to contact us.
Q
Do you provide samples?
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A
Yes, warmly welcome to us for sample testing.
Q
Do you provide OEM/oDM service?
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A
Yes, we accept OEM/ODM and OBM 20 years, our professional R&D team wil provide you the best solutions for you.
Q
What is your main business?
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A
We are specialized in laser diode ,laser photodiode,laser receiver, SFp optical module and sensor.
Q
Are you a manufacture or a trading company?
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A
We are a manufacture located in Xiamen with a professionalR&D team and sales team.Our company wasestablished in 2001.We have 600 employees, including more than 100 technicians,monthly output 10kk.
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Add: No. 219 Guanggu 2nd Road, Donghu New Technology Development Zone, Wuhan City, Dingjie Modern Electromechanical Information Incubation Park Phase I, Building 14, 3rd Floor, No.1
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