Products
Lightcomm Technology Co.,Ltd
2Nd floor, Building A2, Jia’an Industry Park, Shangchuan Road, Xin 'an Street, Bao'an District, Shenzhen, China.
Postcode: 518101
Tel: +86 0755 86157878
FAX: +86 0755 83434363
Email: [email protected]
广西双彩开奖直播:638nm Polarization Maintaining Isolator
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七星期开奖直播 www.gebaln.com.cn The 638nm Polarization Maintaining Isolator is a passive device that guides lights at 638nm in only one direction while minimizing unwanted feedback. It is characterized with low insertion loss, high extinction ratio, high isolation, and excellent environmental stability and reliability.?
Key Features
Low insertion loss
High extinction ratio
High isolation
Excellent stability and reliability?
Applications
Fiber Sensors?
Instrumentation
- Details
- Picture
638nm?Polarization Maintaining?Isolator(PMISO).pdf
Specifications
??????????????????????? Type Parameter | Unit | Value |
Center ? wavelength | nm | 638 |
Operating ? bandwidth | nm | ±10 |
Typ. ? Insertion loss @23℃ | dB | ≤1.3 |
Max. ? Insertion loss @23℃ | dB | ≤1.6 |
Extinction ? ratio | dB | ≥20 |
Min. ? Isolation?λc, 23℃, all polarization states | dB | ≥23 |
Return ? loss | dB | ≥45 |
Handling ? power | mW | ≤300 |
Fiber ? type | / | PM ? Panda Fiber |
Operating ? temperature | ℃ | +23 ? ~ +45 |
Storgae ? temperature | ℃ | -20 ? ~ +70 |
Dimensions | mm | ￠20 x L66 |
* IL is 1.5dB higher, RL is 5dB lower and ER is 3dB lower for each connector added. The default connector key is aligned to slow axis.
