> as lemmas
quasi-optical
quasi-optical adj. 
/ˌkwɑːzɪˈɒptᵻkl/, /ˌkwɒzɪˈɒptᵻkl/, /ˌkwɑziˈɑptək(ə)l/, /ˌkweɪˌsaɪˈɑptək(ə)l/, /ˌkwɑsiˈɑptək(ə)l/ Physics and Telecommunications analogous to or resembling something optical; esp. of or relating to electromagnetic waves with frequencies near those of visible light.
Brit. /ˌkweɪzʌɪˈɒptᵻkl/
, /ˌkweɪzʌɪˈɒptᵻkl//ˌkwɑːzɪˈɒptᵻkl//ˌkwɒzɪˈɒptᵻkl/U.S. /ˌkweɪˌzaɪˈɑptək(ə)l/
, /ˌkweɪˌzaɪˈɑptək(ə)l//ˌkwɑziˈɑptək(ə)l//ˌkweɪˌsaɪˈɑptək(ə)l//ˌkwɑsiˈɑptək(ə)l/ΚΠ
1917 Proc. Royal Soc. 1916–17 A. 93 494 A memoir by Prof. Schuster, ‘On the Periodicity of Sunspots’, which applied the method of quasi-optical analysis elaborated by him.
1965 B.B.C. Handbk. 115 The signals which carry domestic broadcasting programmes are usually designed to be received by ground-wave on medium and long waves and within a quasi-optical range for television and VHF sound broadcasting.
2006 Infrared Physics & Technol. 48 89 Quasi-optical metal grid interference filters have become the standard method for waveband selection for far-infrared and submillimetre photometric instruments.
<
as lemmas
- cancelsheet
- cancer
- cancer bandage
- cancer bush
- cancer case
- cancer cell
- cancer centre
- cancer charity
- cancer chemotherapy
- cancer cluster
- cancer cure
- cancer death
- cancer doctor
- cancer doctress
- cancer drug
- cancer element
- cancer gene
- cancer herb
- cancer hospital
- cancer patient
- cancer phobia
- cancer prevention
- cancer rate
- cancer research
- cancer researcher