Definition
The 1030nm FBG laser is a single-mode laser diode that utilizes fiber Bragg grating (FBG) technology and operates in the 1030nm wavelength range. Based on the reflective properties of the fiber Bragg grating, it selectively reflects light of specific wavelengths while allowing other wavelengths to pass through. This laser is packaged in a BTF (Butterfly) package for easy integration and use.
Feature
Specific wavelength output
High output power
Narrow spectral bandwidth
High polarization extinction ratio
Optical fiber coupling packaging
Customizable wavelength tolerance and bandwidth
Application
Raman pumping
Medical field
Industrial processing and manufacturing
Data communication
Scientific research
Specification
Parameters | Min | Typ | Max | Unit | Note |
Chip temperature | 20 | 25 | 30 | ℃ |
|
Forward current |
| 800 | 900 | mA |
|
Output power | 20 |
| 400 | mW |
|
Forward current @ 400mW |
|
| 900 | mA |
|
Forward voltage @ 400mW |
| 1.7 | 2 | V |
|
Current |
| 70 | 120 | mA |
|
Average wavelength (select as needed) | 1024 |
| 1032 | nm |
|
Average wavelength tolerance |
|
| ±2 | nm |
|
Bandwidth (FWHM) |
| 0.08 | 0.1 | nm | Resolution 20pm |
Wavelength shift caused by FBG temperature |
| 0.01 |
| nm/℃ |
|
PER | 15 | 17 |
| dB |
|
Polarization degree |
| TE |
|
|
|
Absolute maximum rating
Parameters | Min | Max | Unit |
Forward current |
| 1000 | mA |
Reverse voltage |
| 2 | V |
TEC current |
| 3 | A |
TEC voltage |
| 4 | V |
Chip operating temperature | 5 | 40 | ℃ |
Shell operating temperature | 0 | 70 | ℃ |
Monitoring photodiode bias voltage (optional) |
| 5 | V |
Pin soldering temperature (up to 10 seconds, maximum shell temperature 120°C) |
| 300 | ℃ |
Storage temperature | -40 | 85 | ℃ |
Fiber Bragg grating operating temperature | -40 | 85 | ℃ |
Fiber band radius | 3 |
| cm |
Typical performance (reference only)
Thermistor specifications
Parameter | Specification | Unit |
Type | NTC |
|
Resistance @ 25℃ | 10±0.1 | kOhm |
Beta 25-85℃ | 3435±1% | K |
Fiber specifications
Parameters | Value | Value | Unit |
Fiber type | HI1060 | PM980 |
|
Numerical aperture (typical value) | 0.14 | 0.12 |
|
Cut-off wavelength | 920±50 | 900±70 | nm |
Mode field (core) diameter | 6.2±0.3@1060nm | 6.6±0.3@1060nm | µm |
Cladding diameter | 125±1 | 125±1 | µm |
Coating (buffer) diameter | 245±15 | 245±15 | µm |
Casing (optional) | 900 | 900 | µm |
Connector | FC/APC | FC/APC |
|
Key | narrow | narrow |
|
Dimension
joe@zg-photonics.com
0816 - 2384466
