850nm 1*4 25G VCSEL Chip VMD85D0004-R6
Specification Snapshot
Wavelength (Emission Wavelength) λ [0 to 75°C]
min:840 nm; typical:850 nm; max:860 nm
Modulation Bandwidth (Small-Signal Bandwidth) BW(f3dB) [0 to 75°C]
min:15.5 GHz; typical:16.5 GHz
Threshold Current Ith [0 to 75°C]
min:0.4 mA; typical:0.6 mA; max:1.0 mA
Operating Voltage V [0 to 75°C; 6mA]
max:2.3 V
Optical Output Power P [0 to 75°C; 6mA]
min:2 mW; max:4 mW
Spectral Bandwidth (RMS) Δλ [0 to 75°C; RMS]
max:0.6 nm
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Specifications
| Parameter | Value |
|---|---|
| Wavelength (Emission Wavelength) λ [0 to 75°C] | min:840 nm; typical:850 nm; max:860 nm |
| Modulation Bandwidth (Small-Signal Bandwidth) BW(f3dB) [0 to 75°C] | min:15.5 GHz; typical:16.5 GHz |
| Slope Efficiency η [0 to 75°C] | typical:0.6 W/A |
| Threshold Current Ith [0 to 75°C] | min:0.4 mA; typical:0.6 mA; max:1.0 mA |
| Operating Voltage V [0 to 75°C; 6mA] | max:2.3 V |
| Differential Resistance Rd [0 to 75°C] | max:80 Ω |
| Beam Divergence Angle (Numerical Aperture) θ [0 to 75°C; FWHM] | typical:22 °; max:30 ° |
| Optical Output Power P [0 to 75°C; 6mA] | min:2 mW; max:4 mW |
| Spectral Bandwidth (RMS) Δλ [0 to 75°C; RMS] | max:0.6 nm |
Applications
Parallel Fiber Communication Links; Optical Modules, Active Optical Cables; High-Speed HDMI, USB; Large Data Centers
Key Features
850nm Multimode Laser Output; High Reliability and Low Power Consumption; Low Parasitic Capacitance; High- and Low-Temperature Stability; Suitable for Non-Hermetic Environments; 25Gbit/s Single-Channel Modulation Rate
Datasheet
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Supplier Information
Huaxin Semiconductor Technology Co., Ltd. is located in Jiangyan High-tech Zone, Taizhou City, covering an area of over 90 acres with a building area of 50,000 square meters. The company possesses internationally advanced epitaxial metal-organic chemical vapor deposition (MOCVD) equipment, chip processing equipment, and packaging equipment, primarily engaged in the research, development, and production of cutting-edge compound semiconductor optoelectronic chips and their application products. Its main products include high-brightness LEDs, blue-green semiconductor laser diodes, vertical-cavity surface-emitting (VCSEL) photonic chips, DFB photonic chips, EML photonic chips, and high-brightness semiconductor laser chips, etc. The products are mainly applied in laser display, laser lighting, laser television, fiber optic communication, data centers, cloud computing, supercomputing, and other fields.
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