---
title: "Receiver Sensor"
industry: "Computer, Electronic and Optical Product Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:RECEIVER_SENSOR"
  data_integrity_hash: "603ad643b0de93d11b69a0ee955d3a58"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:RECEIVER_SENSOR"
  data_source_uri: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/receiver-sensor.md"
  official_resource_url: "https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/receiver-sensor"
  is_verified_logic: true
attributes:
  spec:
    status: "config-dependent"
    typical_range: "400-1100 nm wavelength, 0.1-100 mW optical power, -40°C to +85°C temperature"
    unit: "nm"
engineering_limits:
  max_safe_operating_point:
    value: 125
    unit: "°C"
    consequence: "Thermal runaway in photodiode junction due to excessive photon flux, avalanche breakdown from reverse bias overvoltage, dark current saturation at elevated temperatures"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Optical power density exceeding 10 W/cm² for &gt; 100 ms"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Integrate optical attenuator with 3 dB safety margin, implement automatic gain control with 20 ms response time"
  - node_2:
      trigger: "Reverse bias voltage spike &gt; 30 V during power supply transients"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Install 27 V Zener diode protection circuit, implement soft-start power supply with 10 ms ramp time"
bom_nodes:
  photodiode-chip:
    type: "component"
    urn: "URN:CNFX:ME:PHOTODIODE_CHIP"
    interface_type: "physical-logic-coupled"
  transimpedance-amplifier:
    type: "part"
    urn: "URN:CNFX:ME:TRANSIMPEDANCE_AMPLIFIER"
    interface_type: "physical-logic-coupled"
  optical-filter:
    type: "component"
    urn: "URN:CNFX:ME:OPTICAL_FILTER"
    interface_type: "physical-logic-coupled"
  protective-window:
    type: "component"
    urn: "URN:CNFX:ME:PROTECTIVE_WINDOW"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "IEC 60068-2-6:2007 - ENVIRONMENTAL TESTING - VIBRATION"
    scope: "Verified Engineering Specification"
  - standard: "EN 61326-1:2013 - ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL AND LABORATORY USE - EMC REQUIREMENTS"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/receiver-sensor.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "41a829c14d072c2a40af9492ea67cfe2bdfea9a35aee5121ac15e56d7c7fac50"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Receiver Sensor

## 1. Technical Definition
Optoelectronic component that detects and converts laser light signals into electrical signals within a laser scanner system.

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **400-1100 nm wavelength, 0.1-100 mW optical power, -40°C to +85°C temperature**. Failure boundary: **Photodiode junction temperature exceeding 125°C, optical power density &gt; 10 W/cm², reverse bias voltage &gt; 30 V**, Mechanism: **Thermal runaway in photodiode junction due to excessive photon flux, avalanche breakdown from reverse bias overvoltage, dark current saturation at elevated temperatures**.

### 2.1 Analytical Physics Model
Governed by the **Combined Measurement Uncertainty**:

> **Primary Equation**: $u_c = \sqrt{\sum u_i^2}$  
> **Engineering Impact**: Defines the precision confidence interval for inspection.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| u_i | Standard Uncertainty components | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Optical power density exceeding 10 W/cm² for &gt; 100 ms | 8 | Photodiode junction thermal damage causing permanent responsivity degradation | Integrate optical attenuator with 3 dB safety margin, implement automatic gain control with 20 ms response time |
| Reverse bias voltage spike &gt; 30 V during power supply transients | 8 | Avalanche breakdown in photodiode depletion region leading to catastrophic failure | Install 27 V Zener diode protection circuit, implement soft-start power supply with 10 ms ramp time |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| spec | Config-dependent | nm | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Transimpedance Amplifier](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/transimpedance-amplifier.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Laser Diode Source**, **Signal Conditioning Circuitry**, **Optical Alignment Fixture**  
**Downstream Applications**: Barcode Scanners, LIDAR Systems, Optical Communication Devices  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What wavelengths can this receiver sensor detect?
**A**: This sensor detects various wavelengths using different materials: silicon photodiodes for visible to near-infrared, germanium for specific infrared ranges, and InGaAs for extended infrared wavelengths up to 1700nm.

### Q: How does the transimpedance amplifier improve sensor performance?
**A**: The transimpedance amplifier converts the photodiode's current output into a stable voltage signal, enhancing sensitivity, reducing noise, and providing better signal-to-noise ratio for precise laser detection.

### Q: What applications is this receiver sensor suitable for?
**A**: Ideal for laser scanning systems, optical measurement equipment, industrial automation, barcode scanners, LiDAR systems, and quality control in computer and electronic manufacturing environments.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- IEC 60068-2-6:2007 - ENVIRONMENTAL TESTING - VIBRATION
- EN 61326-1:2013 - ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL AND LABORATORY USE - EMC REQUIREMENTS

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Receiver Sensor](https://cnfx.com/industry/computer-electronic-and-optical-product-manufacturing/product/receiver-sensor)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: RECEIVER_SENSOR | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 7d0f43e3
